'Discipline' in the Bible

and you have forgotten the divine word of encouragement which is addressed to you as sons,“My son, do not make light of the discipline of the Lord,And do not lose heart and give up when you are corrected by Him;

You must submit to [correction for the purpose of] discipline; God is dealing with you as with sons; for what son is there whom his father does not discipline?

Now if you are exempt from correction and without discipline, in which all [of God’s children] share, then you are illegitimate children and not sons [at all].

For the time being no discipline brings joy, but seems sad and painful; yet to those who have been trained by it, afterwards it yields the peaceful fruit of righteousness [right standing with God and a lifestyle and attitude that seeks conformity to God’s will and purpose].