Hebrews 12
6 Ref For whom the Lord loveth he chasteneth, and scourgeth every son whom he receiveth.
7 Ref If ye endure chastening, God dealeth with you as with sons; for what son is he whom the father chasteneth not?
8 Ref But if ye be without chastisement, whereof all are partakers, then are ye bastards, and not sons.