Complementarians hold to a hierarchical structure between husband and wife. They believe men and women have different gender-specific roles that allow each to "complement" the other, hence the designation "Complementarians". The Complementarian view of marriage holds that while the husband and wife are of equal worth before God, husbands and wives are given different functions and responsibilities by God that are based on gender, and that male leadership is biblically ordained so that the husband is always the senior authority figure. They state they "observe with deep concern" "accompanying distortions or neglect of the glad harmony portrayed in Scripture between the intelligent, humble leadership of redeemed husbands and the loving, willing support of that leadership by redeemed wives". They believe "the Bible presents a clear chain of authority—above all authority and power is God; God is the head of Christ. Then in descending order, Christ is the head of man, man is the head of woman, and parents are the head of their children." Complementarians teach that God intended men to lead their wives as "heads" of the family. Wayne Grudem, in an article that interprets the "mutual submission" of as being hierarchical, writes that it means "being considerate of one another, and caring for one another’s needs, and being thoughtful of one another, and sacrificing for one another."