'Son of God' in the Bible

Having therefore a great high-priest, that is passed into the heavens, even Jesus the Son of God, let us hold fast our profession:

and the powers of the gospel-age, and yet fall away, should be renewed again to repentance: since they again crucify to themselves the Son of God, and make an open example of Him.

without father, without mother, without genealogy, having neither beginning of days recorded, nor end of life, but resembling the Son of God, remaineth a priest continually.

of how much greater punishment, think ye, shall he be counted worthy, who hath trampled under foot the Son of God, and accounted the blood of the covenant, by which he was sanctified, an unholy thing, and abused the Spirit of grace?