The Unchangeable Word of God

John 1:12 But as many as received him, to them he gave the right to become God’s children, to those who believe in his name:

John 3:15-16 that whoever believes in him should not perish, but have eternal life. For God so loved the world, that he gave his one and only Son, that whoever believes in him should not perish, but have eternal life.

John 3:36 One who believes in the Son has eternal life, but one who disobeys the Son won’t see life, but the wrath of God remains on him.

John 5:24 Most certainly I tell you, he who hears my word, and believes him who sent me, has eternal life, and doesn’t come into judgment, but has passed out of death into life.

John 6:40 This is the will of the one who sent me, that everyone who sees the Son, and believes in him, should have eternal life; and I will raise him up at the last day.

1 John 1:9 If we he is faithful and righteous to forgive us the sins, and to cleanse us from all unrighteousness.

Romans 10:9 That 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.

Romans 10:11 For the Scripture says, ‘Whoever believes in him will not be disappointed.’

And many other Scriptures.