What verse says salvation cannot be taken away?

John 3:16 says that, though not explicitly.

Eternal life and eternal salvation means that, as does the verse, found in the Gospel of John, I believe, that says (though I am paraphrasing) that the believers are in God's hand, and out of His hand, nothing can take us.

Answer

Mark 16

16 He that believeth and is baptized shall be saved;

Acts 16

30-31 Sirs, what must I do to be saved? And they said, Believe on the Lord Jesus Christ, and thou shalt be saved, and thy house.

Romans 10

9 If thou shalt confess with thy mouth the Lord Jesus, and shalt believe in thine heart that God hath raised him from the dead, thou shalt be saved.

John 3

18, 36 He that believeth on him is not condemned: .......... He that believeth on the Son hath everlasting life: .......

Ephesians 2

8-9 For by grace are ye saved through faith; and that not of yourselves: it is the gift of God: not of works, lest any man should boast.

Titus 3

5 Not by works of righteousness which we have done, but according to his mercy he saved us.....

First answer by Maesterseargant. Last edit by Itchie.c2. Contributor trust: 619 [recommend contributor]. Question popularity: 15 [recommend question]