Hebrews 12:8-10

8If you are not disciplined—and everyone undergoes discipline—then you are not legitimate, not true sons and daughters at all. 9Moreover, we have all had human fathers who disciplined us and we respected them for it. How much more should we submit to the Father of spirits and live! 10They disciplined us for a little while as they thought best; but God disciplines us for our good, in order that we may share in his holiness.