Hebrews 12:5-8

And you have forgotten the exhortation which speaks to you as to sons: “My son, do not despise the chastening of the Lord, Nor be discouraged when you are rebuked by Him; For whom the Lord loves He chastens, And scourges every son whom He receives.” If you endure chastening, God deals with you as with sons; for what son is there whom a father does not chasten? But if you are without chastening, of which all have become partakers, then you are illegitimate and not sons. — NKJV