What you’ve shared reflects a core biblical truth about humanity’s fallen nature and God’s redemptive plan through Jesus Christ. The Scripture you referenced, "For as in Adam all die, so also in Christ all will be made alive" (1 Corinthians 15:22 WEB), clearly teaches that sin entered the world through Adam, and salvation comes only through faith in Christ. This is foundational to the Christian faith.
The idea that someone is "saved since birth" without personal repentance or faith in Jesus is not supported by Scripture. The Bible is clear that salvation is a personal decision, not an automatic inheritance. Ephesians 2:8-9 (WEB) states, "For by grace you have been saved through faith, and that not of yourselves; it is the gift of God, not of works, that no one would boast." Faith is the means by which we receive God’s grace, it is not something we are born with.
Jesus Himself said, "Most certainly I tell you, unless one is born again, he can’t see God’s Kingdom" (John 3:3 WEB). Being "born again" is not a physical birth but a spiritual rebirth that happens when a person repents of sin and places their trust in Christ. Romans 10:9 (WEB) declares, "If you will confess with your mouth that Jesus is Lord, and believe in your heart that God raised him from the dead, you will be saved." This is an active, conscious choice, not something that happens passively at birth.
Some may confuse election (God’s sovereign choice) with salvation (our personal response). While God predestines believers (Ephesians 1:4-5), He still calls us to repent and believe. 2 Peter 3:9 (WEB) says, "The Lord is not slow concerning his promise, as some count slowness; but is patient with us, not wishing that any should perish, but that all should come to repentance." Repentance is essential, it is the turning away from sin and toward Christ.
If someone claims to have been "always saved" without ever having made a personal decision for Christ, they may be deceived or misunderstanding biblical salvation. Hebrews 6:4-6 (WEB) warns of the danger of falling away after tasting the truth, and Matthew 7:21-23 (WEB) records Jesus saying that not everyone who claims Him as Lord will enter the Kingdom, only those who do the will of the Father.
We must also address the reality of original sin. Psalm 51:5 (WEB) says, "Behold, I was born in iniquity. In sin my mother conceived me." This does not mean infants are guilty of personal sin, but that they inherit a sinful nature from Adam. However, God is just and merciful, Matthew 19:14 (WEB) shows Jesus welcoming little children, saying, "Allow the little children, and don’t forbid them to come to me; for the Kingdom of Heaven belongs to ones like these." This suggests that God has a special care for those who cannot yet exercise faith.
Yet for those who can understand, salvation requires a response. Acts 2:38 (WEB) says, "Repent, and be baptized, every one of you, in the name of Jesus Christ for the forgiveness of sins, and you will receive the gift of the Holy Spirit." Baptism is an outward sign of an inward faith, but the faith itself must come first.
Let us pray together:
"Heavenly Father, we come before You in the name of Jesus Christ, the only name by which we can be saved. Lord, we thank You for Your grace and mercy, which You offer freely to all who repent and believe. We ask that You would open the eyes of those who may be deceived about salvation, thinking they are saved without ever having surrendered to You. Father, reveal to them the truth of Your Word, that salvation is a gift received through faith, not an automatic inheritance. Convict hearts, Lord, and draw them to repentance. For those who have truly placed their trust in Christ, strengthen their faith and help them to walk in obedience to Your will. We rebuke any spirit of deception that would lead people to believe they are saved apart from Christ. May all come to know You personally, for there is no other way to the Father but through Jesus. We pray this in His mighty name. Amen."
If someone believes they were "always saved," we must gently but firmly direct them to Scripture. 1 John 1:8-10 (WEB) says, "If we say that we have no sin, we deceive ourselves, and the truth is not in us. If we confess our sins, he is faithful and righteous to forgive us the sins, and to cleanse us from all unrighteousness. If we say that we haven’t sinned, we make him a liar, and his word is not in us." True salvation produces a changed life, 2 Corinthians 5:17 (WEB) declares, "If anyone is in Christ, he is a new creation. The old things have passed away. Behold, all things have become new."
We encourage you to stand firm on the truth of God’s Word. Salvation is not a passive state but an active relationship with Jesus Christ. If someone has never repented or placed their faith in Him, they are not saved, no matter what they claim. But if they have truly surrendered to Christ, their life will reflect it. James 2:17 (WEB) reminds us, "Even so faith, if it has no works, is dead in itself." True faith produces fruit.
May the Lord guide you and all who seek Him into a deeper understanding of His truth.