but to fulfil it' (Matt. v. 17) — i.e., to confirm it, and to teach us how to observe it perfectly; and 2. Because the Ten Commandments contain that law which already binds all men, since it is grounded in human nature, and has been written by God in all human hearts (Rom. ii. 15).
4. If the law is written in all hearts, why did God give it to man also by revelation?
That we may the more surely know the law of God, and be the more strongly impelled to fulfil it; for our capacity to know and to will what is good, has been very much weakened by sin.
5. What in particular ought to induce us faithfully to keep the Divine Commandments?
1. The reverence, love, and gratitude which we owe to God; 2. The fear of eternal punishment, and the hope of eternal reward.
THE FIRST COMMANDMENT OF GOD.
§ 1. The Honor and Worship of God.
'I am the Lord thy God. Thou shalt not have strange gods before me; thou shalt not make to thyself any graven thing to adore it.'
6. What are we commanded by the First Commandment?
By the First Commandment we are commanded to pay to Almighty God due honor and adoration.
7. How many kinds of honor do we owe to God?
We owe to God two kinds of honor — namely, interior and exterior honor.
8. How do we honor God 'interiorly'?
We honor God interiorly, 1. By faith, hope, and charity; 2. By reverence and adoration; 3. By thanksgiving for all His blessings; 4. By zeal for His honor; and 5. By obedience and resignation to His holy will.
