Maybe you misunderstand what was written. You need to show evidence, besides you say so, that your understanding is authoritative
John 3:15
So that everyone who
believes will have eternal life in Him.
John 3:16
For God so loved the world, that He gave His only Son, so that everyone who
believes in Him will not perish, but have eternal life.
John 3:18
The one who
believes in Him is not judged; the one who does not believe has been judged already, because he has not believed in the name of the only Son of God.
John 3:36
The one who
believes in the Son has eternal life; but the one who does not obey the Son will not see life, but the wrath of God remains on him.”
John 5:24
Truly, truly, I say to you, the one who hears My word, and
believes Him who sent Me, has eternal life, and does not come into judgment, but has passed out of death into life.
John 6:40
For this is the will of My Father, that everyone who sees the Son and
believes in Him will have eternal life, and I Myself will raise him up on the last day.
John 6:47
Truly, truly, I say to you, the one who
believes has eternal life.
John 11:25
Jesus said to her, “I am the resurrection and the life; the one who
believes in Me will live, even if he dies,
John 11:26
And everyone who lives and
believes in Me will never die. Do you believe this?
John 12:46
I have come as Light into the world, so that no one who
believes in Me will remain in darkness.
John 14:12
Truly, truly I say to you, the one who
believes in Me, the works that I do, he will do also; and greater works than these he will do; because I am going to the Father.
1 Corinthians 1:21
For since in the wisdom of God the world through its wisdom did not come to know God, God was pleased through the foolishness of the message preached to save those who
believe.
1 Corinthians 2:2
For I determined to know nothing among you except Jesus Christ, and Him crucified.