Jesus Christ in His own words:
“I am the bread of life; he who comes to Me shall not hunger, and he who believes in Me shall never thirst.”
John 6:35
“I am the light of the world; he who follows Me shall not walk in the darkness, but shall have the light of life.”
John 8:12
“I am the gate; if anyone enters through Me, he shall be saved, and shall go in and out, and find pasture.”
John 10:9
“I am the good shepherd; the good shepherd lays down His life for His sheep.”
John 10:11
“I am the resurrection and the life; he who believes in Me shall live even if he dies.”
John 11:25
“I am the way, and the truth, and the life; no one comes to the Father, but through Me.”
John 14:6
“I am the true vine, and My Father is the vinedresser.”
John 15:1
“Truly, Truly, I say to you, before Abraham was born, I am.”
John 8:58
“But what about you?” he (Jesus) asked. “Who do you say I am?”
Simon Peter answered, “You are the Messiah, the Son of the living God.”
Jesus replied, “Blessed are you, Simon son of Jonah, for this was not revealed to you by flesh and blood, but by my Father in heaven.”
Matthew 16:13-17
What you must do is, confess your sins,to God, and ask forgivness in the name of the Lord Jesus Christ.