The Lord disciplines the one He love
New International Version (NIV)
6 because the Lord disciplines the one he loves,
and he chastens everyone he accepts as his son.”[a]
7 Endure hardship as discipline; God is treating you as his children. For what children are not disciplined by their father? 8 If you are not disciplined—and everyone undergoes discipline—then you are not legitimate, not true sons and daughters at all.