How do we know that Jesus came from God?

Jesus' claim to have come from God is substantiated through His miracles, teachings, and ultimately His resurrection, which validates His identity as the Son of God. In John 16, when the disciples profess faith, they reveal that their belief is influenced by a deeper understanding given by God. Just as Jesus told Peter that flesh and blood did not reveal this truth to him, but God in heaven did (Matthew 16:17), our certainty about Jesus' divine origin is rooted in spiritual revelation, not human reasoning. Ultimately, this revelation reassures believers of their faith, solidifying the truth of Christ’s mission to reconcile humanity to God through His sacrificial death and resurrection.