'Command' in the Bible

Yet death ruled [over mankind] from Adam to Moses [the Lawgiver], even over those who had not sinned as Adam did. Adam is a type of Him (Christ) who was to come [but in reverse—Adam brought destruction, Christ brought salvation].

The commandments, “You shall not commit adultery, you shall not murder, you shall not steal, you shall not covet,” and any other commandment are summed up in this statement: “You shall love your neighbor as yourself.”

but now has been disclosed and through the prophetic Scriptures has been made known to all the nations, according to the commandment of the eternal God, leading them to obedience to the faith,