Hebrews 12:6-7; Hebrews 12:10

Hebrews 12:6-7

6 For whom the Lord loveth he chasteneth, and scourgeth every son whom he receiveth.

7 If ye endure chastening, God dealeth with you as with sons; for what son is he whom the father chasteneth not?

Hebrews 12:10

10 For they verily for a few days chastened us after their own pleasure; but he for our profit, that we might be partakers of his holiness.