Belief

Mark 16:16: "He who believes and is baptized will be saved; but he who does not believe will be condemned."

John came:

Luke 1:77: "To give knowledge of salvation to His people by the remission of their sins."

Luke 17:20-21: "²⁰Now when He was asked by the Pharisees when the kingdom of God would come, He answered them and said, "The kingdom of God does not come with observation...²¹For indeed, the kingdom of God is within you." "

John 3:36: "He who believes in the Son has everlasting life; and he who does not believe the Son shall not see life, but the wrath of God abides on him."

John 4:14: "But whoever drinks of the water that I shall give him will never thirst. But the water that I shall give him will become in him a fountain of water springing up into everlasting life."

John 5:24: "Most assuredly, I say to you, he who hears My word and believes in Him who sent Me has everlasting life, and shall not come into judgment, but has passed from death into life."

John 5:25: ".the hour is coming, and now is, when the dead will hear the voice of the Son of God; and those who hear will live...."John 5:28-29: "Do not marvel at this; for the hour is coming in which all who are in the graves will hear His voice ²⁹ and come forth--those who have done good, to the resurrection of life, and those who have done evil, to the resurrection of condemnation."

John 5:39-40: "You search the Scriptures, for in them you think you have eternal life; and these are they which testify of Me. ⁴⁰ But you are not willing to come to Me that you may have life."

John 6:40: "And this is the will of Him who sent Me, that everyone who sees the Son and believes in Him may have everlasting life; and I will raise him up at the last day."

John 6:47: "Most assuredly, I say to you, he who believes in Me has everlasting life."

John 6:68: "But Simon Peter answered Him, "Lord, to whom shall we go? You have the words of eternal life." "

John 8:24: "Therefore I said to you that you will die in your sins; for if you do not believe that I am He, you will die in your sins."

John 12:47-48: "⁴⁷ And if anyone hears My words and does not believe, I do not judge him; for I did not come to judge the world but to save the world. ⁴⁸ He who rejects Me, and does not receive My words, has that which judges himthe word that I have spoken will judge him in the last day."