Hebrews 12
6 Ref For the Lord sends punishment on his loved ones; everyone whom he takes as his son has experience of his rod.
7 Ref It is for your training that you undergo these things; God is acting to you as a father does to his sons; for what son does not have punishment from his father?
8 Ref But if you have not that punishment of which we all have our part, then you are not true sons, but children of shame.