Matthew 16:13-16

When Jesus came to the region of Caesarea Philippi, he asked his disciples, “Who do people say the Son of Man is?” [14] They replied, “Some say John the Baptist; others say Elijah; and still others, Jeremiah or one of the prophets.” [15] “But what about you?” he asked. “Who do you say I am?” [16] Simon Peter answered, “You are the Christ, the Son of the living God.”

Hebrews 1:1-3 says it:

“Long ago God spoke many times in many ways to our ancestors through the prophets. But now in these final days, he has spoken to us through his Son. God promised everything to the Son as an inheritance, and through the Son he made the universe and everything in it. The Son reflects God’s own glory, and everything about him represents God exactly.”

Philippians 2:5-8

“Your attitude should be the same as that of Christ Jesus: Who, being in very nature God, did not consider equality with God something to be grasped, but made himself nothing, taking the very nature of a servant, being made in human likeness. And being found in appearance as a man, he humbled himself and became obedient to death–even death on a cross!”