The fifth commandment begins the second section of the ten. It is placed, as the first commandment is toward God, first among those commands that govern our relationships with other men. The effect that keeping or failing to keep the fifth commandment has on those relationships is huge. Not only is it chief in importance in this regard, but it also acts as a bridge between the Commandment's two sections. This is vital because, when the fifth commandment is properly kept, it leads to reverence for and obedience to God Himself, the ultimate Parent.
We need to define three important words. The commandment as written in Exodus 20:12 states, "Honor your father and your mother, that your days may be long upon the land which the Lord your God is giving you." The Hebrew word underlying "honor" suggests heaviness, weightiness, severity, and richness, all in a long-lasting, continuing sense. It implies an important or significant, lifelong responsibility, thus it is used in the sense of honoring, glorifying, imposing, or being weighty. As an adjective, it magnifies the implications of a noun. In English, honor means "to give high regard, respect, and esteem to; give special recognition to; to bring or give respect or credit to; an outward token, sign or act that manifests high regard for."
Two English synonyms help to focus the implications of this commandment. Respect means "to have deferential regard for; to treat with propriety and consideration; to regard as inviolable." Reverence indicates "to show deferential respect." It is respect turned a notch higher because it is combined with adoration or awe, in a good sense, or great shame, in a bad one.
It is helpful further to understand that, though this commandment is primarily aimed at the function of parenting, it is certainly not limited to it. The keeping of this law also includes within its spirit the honor and respect that should be given to civil and teaching figures.
Why does God want a person to honor his parents and other authority figures? First, the family is the basic building block of society. The stability of the family is essential to the stability of the community. The more respectful each family member is of other family members, especially of parents, the greater the degree of respect that will carry beyond the immediate family and into strengthening the community.
The family is also the basic building block of government. The lessons and principles learned from honoring, respecting, and submitting to one's parents result in a society stable enough to promote the development of the whole person.
John W. Ritenbaugh
The Fifth Commandment