How do we know that Jesus is from God?

Jesus claimed numerous times throughout the Gospel of John that He came down from heaven and was sent by the Father. In John 8:42, He states, 'For I proceeded forth and came from God; neither came I of myself, but he sent me.' This assertion establishes His divine origin and mission. Moreover, His miracles, teachings, and fulfillment of Old Testament prophecies, such as His birth in Bethlehem (Micah 5:2), further validate His identity and divine origin. These elements together serve as a compelling case for recognizing Jesus as the one truly sent by God, uniquely qualified to reveal the Father to humanity.