Jesus withdrew with his disciples to the sea, and a great crowd followed, from Galilee and Judea and Jerusalem and Idumea and from beyond the Jordan and from around Tyre and Sidon. When the great crowd heard all that he was doing, they came to him. And he told his disciples to have a boat ready for him because of the crowd, lest they crush him, for he had healed many, so that all who had diseases pressed around him to touch him. And whenever the unclean spirits saw him, they fell down before him and cried out, “You are the Son of God.” And he strictly ordered them not to make him known.Mark 3:7-12 (ESV)
Jesus is recognized as the Holy Son of God by the Father and also by demonic forces. The miracles of Jesus in Mark 3 show His compassionate heart and fulfill Old Testament prophecy to verify that Christ is God’s Son.
Being the Son of God is not just being a God-filled on God-inspired man. Jesus existed before He became human. Jesus is Himself God, and He became Human without ceasing to be God.
Jesus said to them, “Truly, truly, I say to you, before Abraham was, I am.”John 8:58 (ESV)