Whom The Lord Chastens

Hebrews 12:5-10

5  And you have forgotten the exhortation which speaks unto you as unto children, My son, despise you not the chastening of the Lord, nor faint when you are rebuked of him: 
6  For whom the Lord loves he chastens, and scourges every son whom he receives. 
7  If you endure chastening, God deals with you as with sons, for what son is he whom the father chastens not? 
8  But if you be without chastisement, whereof all are partakers, then are you bastards, and not sons. 
9  Furthermore we have had fathers of our flesh which corrected us, and we gave them reverence: shall we not much rather be in subjection unto the Father of spirits, and live? 
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.