'Son of God' in the Bible

THE beginning of the gospel of Jesus Christ, the Son of God;

And unclean spirits, when they saw him, fell down before him, and cried out, saying: Thou art the Son of God.

and crying out with a loud voice, he said: What have I to do with thee, Jesus, Son of God Most High? I adjure thee by God, that thou torment me not.

And when the centurion that was standing opposite him, saw that he thus cried out, and gave up his spirit, he said: Truly, this man was the Son of God.