Answer
First, the term Christian must be defined. A “Christian” is not a person who has said a prayer, walked down an aisle, or been raised in a Christian family. While each of these things can be part of the Christian experience, they do not define a Christian. A Christian is a person who has fully trusted in Jesus Christ as the only Savior and therefore possesses the Holy Spirit (John 3:16; Acts 16:31; Ephesians 2:8-9).
So, with this definition in mind, can a Christian lose salvation? It’s a crucially important question. Perhaps the best way to answer it is to examine what the Bible says occurs at salvation and to study what losing salvation would entail:
A Christian is a new creation. “Therefore, if anyone is in Christ, he is a new creation; the old has gone, the new has come!” «Therefore if any man be in Christ, he is a new creature: old things are passed away; behold, all things are become new. », (2 Corinthians 5:17, NKJV). A Christian is not simply an “improved” version of a person; a Christian is an entirely new creature. He is “in Christ.” For a Christian to lose salvation, the new creation would have to be destroyed.
A Christian is redeemed. “For you know that it was not with perishable things such as silver or gold that you were redeemed from the empty way of life handed down to you from your forefathers, but with the precious blood of Christ, a lamb without blemish or defect” (1 Peter 1:18-19). The word rRedeemed refers to a purchase being made, a price being paid. We were purchased at the cost of Christ’s death. For a Christian to lose salvation, God Himself would have to revoke His purchase of the individual for whom He paid with the precious blood of Christ.
A Christian is justified. “Therefore, since we have been justified through faith, we have peace with God through our Lord Jesus Christ” «Therefore being justified by faith, we have peace with God through our Lord Jesus Christ: », (Romans 5:1). To justify is to declare righteous. All those who receive Jesus as Savior are “declared righteous” by God. For a Christian to lose salvation, God would have to go back on His Word and “un-declare” what He had previously declared. Those absolved of guilt would have to be tried again and found guilty. God would have to reverse the sentence handed down from the divine bench.
A Christian is promised eternal life. “For God so loved the world that he gave his one and only Son, that whoever believes in him shall not perish but have eternal life” «For God so loved the world, that he gave his only begotten Son, that whosoever believeth in him should not perish, but have everlasting life. », (John 3:16). Eternal life is the promise of spending forever in heaven with God. God promises that if you believe, you will have eternal life. For a Christian to lose salvation, eternal life would have to be redefined. The Christian is promised to live forever. Does eternal not mean “eternal”?
A Christian is marked by God and sealed by the Spirit. “You also were included in Christ when you heard the message of truth, the gospel of your salvation. When you believed, you were marked in him with a seal, the promised Holy Spirit, who is a deposit guaranteeing our inheritance until the redemption of those who are God’s possession— to the praisOne of his glory” (Ephesians 1:13-14). At the moment of faith, the new Christian is marked and sealed with the Spirit, who was promised to act as a deposit to guarantee the heavenly inheritance. The end result is that God’s glory is praised. For a Christian to lose salvation, God would have to erase the mark, withdraw the Spirit, cancel the deposit, break His promise, revoke the guarantee, keep the inheritance, forego the praise, and lessen His glory.
A Christian is guaranteed glorification. “Those he predestined, he also called; those he called, he also justified; those he justified, he also glorified” «Moreover whom he did predestinate, them he also called: and whom he called, them he also justified: and whom he justified, them he also glorified. », (Romans 8:30). According to Romans 5:1, justification is ours at the moment of faith. According to Romans 8:30, glorification comes with justification. All those whom God justifies are promised to be glorified. This promise will be fulfilled when Christians receive their perfect resurrection bodies in heaven. If a Christian can lose salvation, then Romans 8:30 is in error, because God could not guarantee glorification for all those whom He predestines, calls, and justifies.
A Christian cannot lose salvation. Most, if not all, of what the Bible says happens to us when we receive Christ would be invalidated if salvation could be lost. Salvation is the gift of God, and God’s gifts are “irrevocable” «For the gifts and calling of God are without repentance. », (Romans 11:29). A Christian cannot be un-newly created. The redeemed cannot be unpurchased. Eternal life cannot be temporary. God cannot renege on His Word. Scripture says that God cannot lie «in hope of eternal life, which God, that cannotLie, promised before the world began; », (Titus 1:2).
Two common objections to the belief that a Christian cannot lose salvation concern these experiential issues: 1) What about Christians who live in a sinful, unrepentant lifestyle? 2) What about Christians who reject the faith and deny Christ? The problem with these objections is the assumption that everyone who calls himself a “Christian” has actually been born again. The Bible declares that a true Christian will not live in a state of continual, unrepentant sin «Whosoever abideth in him sinneth not: whosoever sinneth hath not seen him, neither known him. », (1 John 3:6). The Bible also says that anyone who departs from the faith is demonstrating that he was never truly a Christian «They went out from us, but they were not of us; for if they had been of us, they would no doubt have continued with us: but they went out, that they might be made manifest that they were not all of us. », (1 John 2:19). He may have been religious, he may have put on a good show, but he was never born again by the power of God. “By their fruit you will recognize them” «Ye shall know them by their fruits. Do men gather grapes of thorns, or figs of thistles? », (Matthew 7:16). The redeemed of God belong “to him who was raised from the dead, in order that we might bear fruit for God” «Wherefore, my brethren, ye also are become dead to the law by the body of Christ; that ye should be married to another, even to him who is raised from the dead, that we should bring forth fruit unto God. », (Romans 7:4).
Nothing can separate a child of God from theFather’s love (Romans 8:38-39). Nothing can separate a Christian from God’s grasp (John 10:28-29). God assures eternal life and upholds the salvation He has bestowed upon us. The compassionate Shepherd seeks out the lost sheep, and upon finding it, “he joyfully places it on his shoulders and returns home” (Luke 15:5-6). The lost lamb is rescued, and the Shepherd willingly carries the burden; our Lord assumes full responsibility for safely bringing the lost one back home.
Jude 1:24–25 further underscores the goodness and faithfulness of our Savior: “To him who is able to prevent you from stumbling and to present you before his glorious presence without blemish and with great joy—to the only God our Savior be glory, majesty, power, and authority, through Jesus Christ our Lord, before all ages, now and forevermore! Amen.”