Q. 71. What is forbidden in the fifth commandment?

A. The fifth commandment forbids the neglecting of, or doing anything against the honor and duty which belongs to every one in their several places and relations.

The eye that mocks a father
and scorns to obey a mother
will be picked out by the ravens of the valley
and eaten by the vultures.
Proverbs 30:17

Pay to all what is owed to them:taxes to whom taxes are owed, revenue to whom revenue is owed, respect to whom respect is owed, honor to whom honor is owed. Owe no one anything, except to love each other, for the one who loves another has fulfilled the law.
Romans 13:7-8