How do we know Jesus Christ came from God?

The disciples express their conviction in John 16:30, stating that they believe Jesus knows all things and has come from God. Their faith is bolstered by His teaching and the miracles He performed, which revealed His divine nature. Their acknowledgment signifies a turning point in understanding who Jesus is; they recognize Him as the Son of God, sent from the Father. This profession of faith aligns with John 1:18, which states that the only begotten Son declares the Father. Understanding Christ's divine origin is essential, as His mission as the Redeemer hinges on His unity with the Father and His unique role in salvation.