Thematic Bible: Why the lord chastens people

It is for discipline that you are enduring these sufferings. God is dealing with you as sons. For what son is there whom his father does not discipline? If you are left without discipline, in which all children share, then are you bastards and not sons. Furthermore, our earthly fathers used to discipline us, and we gave them reverence. Shall we not much rather be in subjection to the Father of spirits, and live? read more.
For they only disciplined us for a few days, as seemed good to them; but he does it for our profit, that we may share his holiness.

If however, we were judging ourselves aright, we should not now be condemned; but through our condemnation by the Lord, we are trained so that we may not be condemned;