Whoso curseth his father or his mother, his lamp shall be put out in obscure darkness.
– Proverbs 20:20
[I]ncorrigible children were worthy of death by the law (Exodus 21:17; Leviticus 20:9). The law demanded the honoring of parents by children, as also in the New Testament (Ephesians 6:1-3). We infer from the law that honor is due to parents first because of their office and not their person. The modern, western ideal is to judge whether the person is worthy of honor or not. That is not in question in law. Children can bring shame to their parents by laziness (Proverbs 10:5), pride (Proverbs 11:2), failing to live up to their teaching (Proverbs 17:2), and squandering their wealth (Proverbs 19:26). Children may also sin more seriously by despising, mocking, and cursing their parents (Proverbs 15:20; 20:20; 30:11, 17). The consequence is serious in the image of their lamp being put out in obscure darkness. This imagery is used elsewhere to speak of judgment and death for those who refuse wisdom (Proverbs 13:9; 24:20).