'Father' in the Bible

For to which of the angels did God ever say, "You are my son! Today I have fathered you"? And in another place he says, "I will be his father and he will be my son."

Without father, without mother, without genealogy, he has neither beginning of days nor end of life but is like the son of God, and he remains a priest for all time.

Endure your suffering as discipline; God is treating you as sons. For what son is there that a father does not discipline?

Besides, we have experienced discipline from our earthly fathers and we respected them; shall we not submit ourselves all the more to the Father of spirits and receive life?