John 1:12
12 But to those who did accept him he gave power to become children of God, to those who believe in his name,
John 3:14-18
14 And just as Moses lifted up the serpent in the desert, so must the Son of Man be lifted up,
15 so that everyone who believes in him may have eternal life."
16 For God so loved the world that he gave his only Son, so that everyone who believes in him might not perish but might have eternal life.
17 For God did not send his Son into the world to condemn the world, but that the world might be saved through him.
18 Whoever believes in him will not be condemned, but whoever does not believe has already been condemned, because he has not believed in the name of the only Son of God.
Acts 16:30-31
30 Then he brought them out and said, "Sirs, what must I do to be saved?"
31 And they said, "Believe in the Lord Jesus and you and your household will be saved."
