When a man is ill, he needs to know first what his illness is,—what he can do and what he cannot do. Then he needs to know where to find the remedy that will restore his health and help him to do and leave undone the things he ought. Third, he must ask for this remedy, and seek it, and get it or have it brought to him. In like manner, the Commandments teach a man to know his illness, so that he feels and sees what he can do and what he cannot do, what he can and what he cannot leave undone, and thus knows himself to be a sinner and a wicked man. After that the Creed shows him and teaches him where he may find the remedy,—the grace which helps him to become a good man and to keep the Commandments; it shows him God, and the mercy which He has revealed and offered in Christ. In the third place, the Lord's Prayer teaches him how to ask or this grace, get it, and take it to himself, to wit, by habitual, humble, comforting prayer; then grace is given, and by the fulfillment of God's commandments he is saved.
These are the three chief things in all the Scriptures. Therefore we begin at the beginning, with the Commandments, which are the first thing, and learn to recognise our sin and wickedness, that is, our spiritual illness, which prevents us from doing the things we ought to do and leaving undone the things we ought not to do.
THE TEN COMMANDMENTS
[Sidenote: The First Table]
The First Table of Moses—the Table of the Right Hand—contains the first three Commandments, In these man is taught his duty toward God, what things he is in duty bound to do, and what to leave undone.
[Sidenote: The First Commandment]
The First Commandment teaches how man shall treat God inwardly, in the heart, that is, how he ought always to remember Him and think of Him and esteem Him. To Him, as to a Father and good Friend, man is to look at all times or all good things, in all trust and faith and love, with fear; he is not to offend Him, but trust Him as a child its father. For nature teaches us that there is one God, Who gives all good and helps against all evil, as even the heathen show us by their worshiping of idols. This commandment is,
Thou shalt have no other gods.
[Sidenote: The Second Commandment]
The Second Commandment teaches how man shall act toward God outwardly, in words, before other men, or even inwardly before his own self; that is, he shall honor God's Name. For no one can show God either to himself or to others in His divine nature, but only in His names. This commandment is,