233. It is worthy of observation that the original verb used above is harag, which signifies "to kill." But the verb here found is nakah, which means "to strike." God, therefore, here gives to Cain security, not only from death, but also from the danger of death. This security, however, as we have observed, is a legal security only; for it merely commands that no one shall slay Cain, threatening a sevenfold punishment upon the person who should do so. But God does not promise that all men will obey his command. It was far better for Cain, however, to have this legal promise made him, than to be without any promise at all.
V. 16. And Cain went out from the presence of Jehovah, and dwelt in the land of Nod, on the east of Eden.
234. This also is a very remarkable text, and it is a wonder that the fancy of the rabbins did not run riot here as usual. Moses leaves it to the thoughtful reader to reflect how miserable and how full of tears this departure of Cain from his father's house must have been. His godly parents had already lost their son Abel; and now, at the command of God, the other son departs from them into banishment, loaded with the divine curses, on account of his sin—the very son whom his parents had hoped to be the only heir of the promise, and whom they therefore had devotedly loved from his cradle. Adam and Eve, nevertheless, obey the command of God, and in conformity therewith they cast out their son.
235. Accordingly, this passage rightly praises obedience to God, or the fear of God. Adam and Eve had, indeed, learned by their own experience in paradise that it was no light sin to depart from the command of God; therefore they thought: Behold, our sin in paradise has been punished with death, and with an infinite number of other calamities into which we have been thrown since we were driven out of paradise. And now that our son has committed so atrocious a sin, it behooves us not to resist the will of God and his righteous judgment, however bitter we feel them to be.
236. The story of the woman of Tekoah is well known, whom Joab instructed to intercede for the banished Absalom. She pleads as an argument before the king, that as she had lost one son, it would be wicked in the extreme to deprive her of the other also. Also Rebecca said to Jacob, her younger son, after she had perceived the wrath of Esau against his brother: "Why should I be bereaved of you both in one day?" Gen 27, 45. Adam and Eve overcame this same pain in their bosoms, and thus mortified their paternal and maternal affections. For not only did they feel it to be their duty to obey the will of God, but they had also learned wisdom from former obedience. They had been driven out of paradise for their sin of disobedience. They feared, therefore, that if they now retained their son with them, contrary to the will of God, they should be cast out of the earth altogether.
237. This part of the history of Adam and Eve, therefore, is a beautiful lesson in obedience to God, and a striking exhortation to fear God. This is also Paul's principal object in his first Epistle to the Corinthians, nearly all of which is written against the self-confidence of the human heart. For, although God is merciful, yet men are not therefore to sin; he is merciful to those only who fear and obey him.