Lesson Description
One of the questions Christians ask is whether a person who has received eternal life through Jesus Christ can lose it. Different Christian traditions interpret some passages on this subject differently. Therefore, we must approach the question with humility, examine the Scriptures in context, and avoid building our understanding on fear, assumptions, or isolated verses.
In this lesson, we will study what Jesus said about eternal life, the security believers have in Him, the purpose of biblical warnings, and the importance of continuing in faith. We will also distinguish between receiving eternal life as God’s gift and growing in spiritual maturity.
Our goal is not to ignore difficult passages or force every verse to say what we already believe. Our goal is to understand what Scripture actually teaches and allow God’s Word to shape our convictions.
Opening Prayer
Heavenly Father, I thank You for the gift of eternal life through Jesus Christ. As I study this important subject, help me understand Your Word accurately and in context. Protect me from fear, confusion, and teachings that are not grounded in Scripture. Give me a willing heart to examine every passage honestly, including those that challenge my understanding. Help me appreciate Your grace, take Your Word seriously, and grow in faith and knowledge. In Jesus Christ’s name, Amen.
Lesson 1: Eternal Life Is God’s Gift Through Jesus Christ
Scripture: Romans 6:23 (KJV)
“For the wages of sin is death; but the gift of God is eternal life through Jesus Christ our Lord.”
Understanding the Scripture
Paul contrasts wages with a gift. Wages are earned, while a gift is received. He identifies eternal life as God’s gift through Jesus Christ our Lord.
This establishes an important foundation for our study. Eternal life is not something we purchase through good works, religious activities, or personal achievements. God has provided it through His Son.
We must begin with this truth before examining other passages. If we misunderstand the nature of eternal life, we may wrongly assume that salvation is simply a reward for maintaining a perfect record.
This does not mean that obedience is unimportant. It means we must distinguish between receiving God’s gift and learning to live faithfully in response to His grace.
Practical Example
A person may think that serving in church, giving money, or performing good deeds is what earns eternal life. Romans 6:23 directs us to Jesus Christ as the source of God’s gift.
Remember
Eternal life is God’s gift through Jesus Christ, not a wage we earn through our own works.
Lesson 2: Jesus Promises Everlasting Life to Those Who Believe in Him
Scripture: John 6:47 (KJV)
“Verily, verily, I say unto you, He that believeth on me hath everlasting life.”
Understanding the Scripture
Jesus makes a direct statement about the person who believes in Him: that person has everlasting life.
Notice that Jesus uses the present tense: hath everlasting life. He does not describe eternal life as something that believers must earn through years of religious performance.
The promise directs our attention to Jesus Himself. Eternal life is found in Him, and faith is placed in Him.
When studying this promise, we should take Jesus’ words seriously. We should not weaken His promise by replacing it with the idea that salvation is earned through our own achievements.
At the same time, this verse should be studied alongside the other teachings of Scripture, including passages that warn people against unbelief and turning away from the truth.
Practical Example
A new believer may wonder whether eternal life is only a future possibility. Jesus’ words help them understand that everlasting life is already possessed by the person who believes in Him.
Remember
Jesus says that the person who believes in Him has everlasting life.
Lesson 3: Jesus Gives His Sheep Eternal Life
Scripture: John 10:27–28 (KJV)
Verse 27: “My sheep hear my voice, and I know them, and they follow me:”
Verse 28: “And I give unto them eternal life; and they shall never perish, neither shall any man pluck them out of my hand.”
Understanding the Scripture
Jesus describes His sheep as those who hear His voice, are known by Him, and follow Him. He then declares that He gives them eternal life and that they shall never perish.
These are strong words of assurance. Jesus presents Himself as the giver of eternal life and emphasizes His ability to keep His sheep.
The image of sheep also reminds us of a relationship. Jesus knows His own, and His followers hear His voice and follow Him.
This passage should give believers confidence in Christ’s power and care. It should not be used to dismiss the other instructions and warnings in Scripture, but neither should those warnings cause us to ignore the assurance Jesus provides here.
When we study this passage, we should ask what Jesus promises, whom He describes as His sheep, and how the surrounding verses explain His relationship with them.
Practical Example
A believer experiencing a difficult season may fear that hardship means Christ has abandoned them. Jesus’ words remind them of His power and care for His sheep.
Remember
Jesus gives eternal life to His sheep and emphasizes His power to keep them.
Lesson 4: No One Can Separate Believers from the Love of God in Christ
Scripture: Romans 8:38–39 (KJV)
Verse 38: “For I am persuaded, that neither death, nor life, nor angels, nor principalities, nor powers, nor things present, nor things to come,”
Verse 39: “Nor height, nor depth, nor any other creature, shall be able to separate us from the love of God, which is in Christ Jesus our Lord.”
Understanding the Scripture
Paul expresses his confidence that no created thing can separate believers from the love of God in Christ Jesus.
The surrounding chapter discusses life in the Spirit, God’s purpose, suffering, and the confidence believers can have in His love. Paul does not pretend that Christians will never experience hardship. Instead, he declares that hardship cannot defeat God’s love.
This passage offers great encouragement to believers who fear that difficult circumstances mean God has stopped loving them.
We should be precise, however, about what the passage directly states: it emphasizes the inseparability of believers from God’s love in Christ. Christians may differ over how this and other passages relate to every question about perseverance and falling away. We should therefore examine the full biblical teaching rather than making one verse answer questions it does not directly address.
Practical Example
Someone experiencing rejection, illness, or persecution may wonder whether God has abandoned them. Romans 8:38–39 reminds them that suffering and other created powers cannot separate them from God’s love in Christ.
Remember
No created thing can separate believers from the love of God that is in Christ Jesus our Lord.
Lesson 5: We Are Sealed with the Holy Spirit
Scripture: Ephesians 1:13–14 (KJV)
Verse 13: “In whom ye also trusted, after that ye heard the word of truth, the gospel of your salvation: in whom also after that ye believed, ye were sealed with that holy Spirit of promise,”
Verse 14: “Which is the earnest of our inheritance until the redemption of the purchased possession, unto the praise of his glory.”
Understanding the Scripture
Paul explains that after hearing the gospel and believing in Christ, believers were sealed with the Holy Spirit of promise. He describes the Spirit as the earnest, or pledge, of their inheritance.
The language communicates God’s commitment to His people and points toward the future completion of His redemptive purpose.
Notice the order Paul describes: the gospel is heard, Christ is believed, and the Holy Spirit seals the believer. The emphasis is on God’s action and the assurance He provides through His Spirit.
This passage should encourage us to trust God’s provision rather than treating salvation as something we must purchase through our performance.
It is also important to read the entire passage. Paul speaks about an inheritance whose final redemption is still ahead. The New Testament can speak both of what believers already possess and of what will be fully realized in the future.
Practical Example
A believer who feels spiritually weak can study Ephesians 1 and remember that God’s purpose is greater than a temporary emotional experience. The passage directs their attention to the gospel, the Holy Spirit, and the inheritance God has promised.
Remember
Ephesians teaches that believers are sealed with the Holy Spirit, who is the pledge of their inheritance.
Lesson 6: The Bible Warns Us Against Turning Away from the Truth
Scripture: Hebrews 3:12 (KJV)
“Take heed, brethren, lest there be in any of you an evil heart of unbelief, in departing from the living God.”
Understanding the Scripture
This verse contains a serious warning. The writer addresses the readers as brethren and warns them against an unbelieving heart that departs from the living God.
We should not ignore warnings simply because we have read promises of assurance. God’s Word contains both encouragement and warning, and both deserve careful attention.
The surrounding chapter refers to Israel’s wilderness experience and warns the readers not to harden their hearts as those who rebelled. The writer encourages them to remain responsive to God’s voice.
Christians interpret some warning passages in Hebrews differently. Some understand them as warnings against a genuine believer abandoning the faith; others understand them as exposing false profession or warning against failing to persevere. We should not pretend that every Christian tradition interprets these passages identically.
What is clear is that the writer takes unbelief and turning away from God seriously. We should respond by taking God’s Word seriously, encouraging one another, and continuing in faith rather than treating grace as permission to disregard Him.
Practical Example
A person who hears a teaching that contradicts the gospel should not reject Scripture carelessly or follow every new idea. They can examine the teaching, study the context, and seek sound biblical guidance.
Remember
Biblical warnings against unbelief are serious and should lead us to take God’s Word and our response to it seriously.
Lesson 7: We Must Examine What It Means to Continue in Christ
Scripture: Colossians 1:21–23 (KJV)
Verse 21: “And you, that were sometime alienated and enemies in your mind by wicked works, yet now hath he reconciled”
Verse 22: “In the body of his flesh through death, to present you holy and unblameable and unreproveable in his sight:”
Verse 23: “If ye continue in the faith grounded and settled, and be not moved away from the hope of the gospel, which ye have heard, and which was preached to every creature which is under heaven; whereof I Paul am made a minister;”
Understanding the Scripture
Paul describes the believers’ former alienation, their reconciliation through Christ’s death, and the purpose of presenting them holy and blameless before God. Verse 23 then speaks of continuing in the faith and remaining grounded in the hope of the gospel.
The word if deserves attention. We should neither ignore it nor automatically assume that it settles every theological debate about eternal security. We must read it within Paul’s argument.
The passage connects reconciliation through Christ with continuing in the faith. It encourages believers to remain grounded in the gospel rather than being moved away from the hope they have heard.
For a beginner, the practical lesson is clear: do not treat the gospel as something to abandon once you have heard it. Continue learning Christ, remain rooted in His Word, and take seriously the biblical call to persevere in faith.
Practical Example
A believer may encounter a teaching that promises spiritual greatness through human effort but minimizes Christ’s work. By returning to the gospel and studying Scripture in context, the believer can remain grounded in Christ rather than being moved by every new claim.
Remember
Paul connects reconciliation through Christ with continuing in faith and remaining grounded in the hope of the gospel.
Lesson 8: God’s Grace Teaches Us to Live Godly Lives
Scripture: Titus 2:11–12 (KJV)
Verse 11: “For the grace of God that bringeth salvation hath appeared to all men,”
Verse 12: “Teaching us that, denying ungodliness and worldly lusts, we should live soberly, righteously, and godly, in this present world;”
Understanding the Scripture
Paul teaches that God’s grace brings salvation and trains us to live godly lives. Grace is not presented as an excuse to ignore God’s truth. It is connected with instruction and transformation.
This passage helps us avoid two mistakes.
The first is believing that we must live perfectly to earn salvation. The second is believing that because salvation is by grace, our choices no longer matter.
Paul presents a different order: God’s grace brings salvation and teaches us how to live. We do not purchase God’s gift through godliness; rather, we learn to live godly lives in response to His grace.
This growth may involve learning new habits, changing our thinking, and receiving correction from Scripture. It is part of Christian maturity.
Practical Example
A believer who once spoke dishonestly can learn to practise honesty. They do not do so to buy eternal life, but because God’s grace is teaching them to live in a way that reflects His truth.
Remember
God’s grace brings salvation and teaches believers to live soberly, righteously, and godly lives.
Lesson 9: We Should Not Use Grace as an Excuse to Continue in Sin
Scripture: Romans 6:1–2 (KJV)
Verse 1: “What shall we say then? Shall we continue in sin, that grace may abound?”
Verse 2: “God forbid. How shall we, that are dead to sin, live any longer therein?”
Understanding the Scripture
Paul raises a question that could arise from misunderstanding grace: if God’s grace is greater than sin, should we continue living in sin so that grace may abound?
His answer is emphatic: “God forbid.”
Paul does not teach that we earn salvation by avoiding sin. Instead, he explains that grace must be understood alongside the believer’s new relationship with Christ. The following verses discuss being baptized into Christ’s death and walking in newness of life.
Grace is not permission to treat sin as unimportant. It is God’s provision through Christ, which establishes a new foundation for our lives.
We should therefore reject both self-righteousness and carelessness. We do not trust our works to save us, but neither should we deliberately use the message of grace to excuse harmful conduct.
Practical Example
A person may say, “God forgives me, so I can do whatever I want.” Romans 6 challenges that way of thinking. The believer should learn what it means to walk in newness of life rather than using grace as an excuse to ignore God’s truth.
Remember
Grace is not permission to continue carelessly in sin; it teaches us to understand and live out our new life in Christ.
Lesson 10: Our Confidence Must Remain Rooted in Jesus Christ
Scripture: Hebrews 12:2 (KJV)
“Looking unto Jesus the author and finisher of our faith; who for the joy that was set before him endured the cross, despising the shame, and is set down at the right hand of the throne of God.”
Understanding the Scripture
The writer of Hebrews encourages believers to look unto Jesus. The surrounding passage describes the Christian life as a race that requires endurance, with Jesus presented as the central example and focus.
This verse reminds us not to make ourselves the centre of our confidence. Our faith is directed toward Jesus Christ, who endured the cross and is exalted at God’s right hand.
When questions arise about eternal security, we should examine the relevant passages carefully, but our study should continually bring us back to Christ. We should not build our entire understanding on fear, personal impressions, or isolated statements.
We can trust God’s promises, take His warnings seriously, and continue learning the Scriptures without pretending that difficult questions do not exist.
The goal is not to produce careless confidence or constant fear. It is to grow in a faith that is grounded in Jesus Christ and informed by the whole counsel of God’s Word.
Practical Example
A believer who becomes confused by conflicting teachings can return to the gospel, examine the Scriptures in context, and seek mature biblical guidance rather than allowing fear to become the foundation of their faith.
Remember
Keep your attention on Jesus Christ, study God’s Word carefully, and take both His promises and His warnings seriously.
Lesson Summary
The Bible teaches that eternal life is God’s gift through Jesus Christ. Jesus promises everlasting life to those who believe in Him, describes His sheep as secure in His hand, and gives believers strong reasons for confidence in His love and care.
Scripture also contains serious warnings about unbelief, departing from God, and failing to remain grounded in the gospel. These warnings should not be ignored or explained away without careful study.
Christians differ in how they understand the relationship between these promises and warnings, particularly concerning whether a person who has genuinely received eternal life can later lose it. We should acknowledge these differences honestly and examine each passage in its literary and historical context.
What is clear throughout these passages is that salvation is centred on Jesus Christ, grace is not a licence for careless living, and believers are called to continue in faith and grow in the knowledge of God.
Final Takeaway
Place your confidence in Jesus Christ and the promises God has revealed in His Word. Study the Bible carefully, take its warnings seriously, and continue growing in faith rather than allowing either fear or carelessness to govern your understanding of eternal life.
Reflection Question
What promises and warnings have you discovered in this lesson, and how can you respond to both with faith, careful Bible study, and a desire to grow in Christ?