Q. 91. What is the duty which God requireth of man?
A. The duty which God requireth of man, is obedience to his revealed will.[397]
Q. 92. What did God at first reveal unto man as the rule of his obedience?
A. The rule of obedience revealed to Adam in the estate of innocence, and to all mankind in him, besides a special command not to eat of the fruit of the tree knowledge of good and evil, was the moral law.[398]
Q. 93. What is the moral law?
A. The moral law is the declaration of the will of God to mankind, directing and binding every one to personal, perfect, and perpetual conformity and obedience thereunto, in the frame and disposition of the whole man, soul and body,[399] and in performance of all those duties of holiness and righteousness which he oweth to God and man:[400] promising life upon the fulfilling, and threatening death upon the breach of it.[401]
Q. 94. Is there any use of the moral law to man since the fall?
A. Although no man, since the fall, can attain to righteousness and life by the moral law:[402] yet there is great use thereof, as well common to all men, as peculiar either to the unregenerate, or the regenerate.[403]