As a parent, you have authority because God calls you to be an authority in your child's life. You have the authority to act on behalf of God. As a father or mother, you do not exercise rule over your jurisdiction, but over God's. You act at his command. You discharge a duty that he has given. You may not try to shape the lives of your children as pleases you, but as pleases him. All you do in your task as parents must be done from this point of view. You must undertake all your instruction, your care and nurture, your correction and discipline, because God has called you to. ... If you are God's agent in this task of providing essential training and instruction of the Lord, then you, too, are a person under authority. You and your child are in the same boat. You are both under God's authority. You have different roles, but the same Master.
~ Tedd Tripp