My son, do not make little of the Lord's punishment, and do not give up hope when you are judged by him

Chastisement and its purpose

And you have not kept in mind the word which says to you as to sons, My son, do not make little of the Lord’s punishment, and do not give up hope when you are judged by him;
Hebrews 12:5 BBE

Heb 12:1 For this reason, as we are circled by so great a cloud of witnesses, putting off every weight, and the sin into which we come so readily, let us keep on running in the way which is marked out for us,
Heb 12:2 Having our eyes fixed on Jesus, the guide and end of our faith, who went through the pains of the cross, not caring for the shame, because of the joy which was before him, and who has now taken his place at the right hand of God’s seat of power.

Heb 12:5 And you have not kept in mind the word which says to you as to sons, My son, do not make little of the Lord’s punishment, and do not give up hope when you are judged by him;
Heb 12:6 For the Lord sends punishment on his loved ones; everyone whom he takes as his son has experience of his rod.

Heb 12:14 Let your desire be for peace with all men, and to be made holy, without which no man may see the Lord;

Heb 12:25 See that you give ear to his voice which comes to you. For if those whose ears were shut to the voice which came to them on earth did not go free from punishment, what chance have we of going free if we give no attention to him whose voice comes from heaven?