Law and gospel
God, in creating the first man, made him after His own moral image (Genesis 1:27). This image, as the Apostle Paul informs us, consists of knowledge, righteousness, and true holiness (Colossians 3:10; Ephesians 4:24). God, then, created man in His own moral image by inscribing His law, the transcript of His own righteousness and holiness, on man’s mind and heart. The law of God is to be taken either materially, as merely directing and obliging the rational creature to perfect obedience, or formally, as having received the form of a covenant of works. Now it is the law not formally, but materially considered, that was inscribed on the heart of man in his creation. Man, therefore, as the creature of God, would have been obliged to perform perfect obedience to the law in this view of it, though a covenant of works had never been made with him. This law, and sufficient power to obey it, were included in the image of God, according to which He created man (Ecclesiastes 7:29). Although the...