'Son' in the Bible

and in the midst of the lampstands I saw someone like the Son of Man, dressed in a robe reaching to His feet, and with a golden sash wrapped around His chest.

“And to the angel (divine messenger) of the church in Thyatira write:“These are the words of the Son of God, who has eyes [that flash] like a flame of fire [in righteous judgment], and whose feet are like burnished [white-hot] bronze:

Again I looked, and this is what I saw: a white cloud, and sitting on the cloud was One like the Son of Man, with a crown of gold on His head and a sharp sickle [of swift judgment] in His hand.

He who overcomes [the world by adhering faithfully to Christ Jesus as Lord and Savior] will inherit these things, and I will be his God and he will be My son.