Ephesians 6:1

Here we have further directions concerning relative duties, in which the apostle is very particular. I. The duty of children to their parents. Come, you children, hearken to me, I will teach you the fear of the Lord. The great duty of children is to obey their parents (Eph 6:1), parents being the instruments of their being, God and nature having given them an authority to command, in subserviency to God; and, if children will be obedient to their pious parents, they will be in a fair way to be pious as they are. That obedience which God demands from their children, in their behalf, includes an inward reverence, as well as the outward expressions and acts. Obey in the Lord. Some take this as a limitation, and understand it thus: "as far as is consistent with your duty to God." We must not disobey our heavenly Father in obedience to earthly parents; for our obligation to God is prior and superior to all others. I take it rather as a reason: "Children, obey your parents; for the Lord has commanded it: obey them therefore for the Lord's sake, and with an eye to him." Or it may be a particular specification of the general duty: "Obey your parents, especially in those things which relate to the Lord. Your parents teach you good manners, and therein you must obey them.

— Matthew Henry's Concise Commentary (public domain)