John 3:14-17, 36

As Moses lifted up the serpent in the wilderness, even so must the Son of Man be lifted up; so that whoever believes will in Him have eternal life. “For God so loved the world, that He gave His only begotten Son, that whoever believes in Him shall not perish, but have eternal life. For God did not send the Son into the world to judge the world, but that the world might be saved through Him.

He who believes in the Son has eternal life; but he who does not obey the Son will not see life, but the wrath of God abides on him.”