And when they climbed into the boat, the wind died down. Then those who were in the boat worshiped him, saying, “Truly you are the Son of God”. (Matthew 14:32-33)
It wasn’t what Jesus said that prove the disciples that he is the Son of God. It was his presence.
The Lord’s presence is all you and I need, for since we have his presence we have everything there is to have.
“If Christ is in you, though the body is dead because of sin, yet the spirit is alive because of righteousness. But if the Spirit of Him who raised Jesus from the dead dwells in you, He who raised Christ Jesus from the dead will also give life to your mortal bodies through His Spirit who dwells in you.” (Romans 8:10-11)