[4] "Had respect": That is, shewed his acceptance of his sacrifice (as coming from a heart full of devotion): and that, as we may suppose, by some visible token, such as sending fire from heaven upon his offerings.
[14] "Every one, therefore, that findeth me, shall kill me": His guilty conscience made him fear his own brothers and nephews; of whom, by this time, there might be a good number upon the earth; which had now endured near 130 years; as may be gathered from Gen. 5. 3, compared with chap. 4. 25, though in the compendious account given in the scriptures, only Cain and Abel are mentioned.
[15] "Set a mark": The more common opinion of the interpreters of holy writ supposes this mark to have been a trembling of the body; or a horror and consternation in his countenance.
[17] "His wife": She was a daughter of Adam, and Cain's own sister; God dispensing with such marriages in the beginning of the world, as mankind could not otherwise be propagated. He built a city, viz. In process of time, when his race was multiplied, so as to be numerous enough to people it. For in the many hundred years he lived, his race might be multiplied even to millions.
[23] "I have slain a man": It is the tradition of the Hebrews, that Lamech in hunting slew Cain, mistaking him for a wild beast; and that having discovered what he had done, he beat so unmercifully the youth, by whom he was led into that mistake, that he died of the blows.
[26] "Began to call upon": Not that Adam and Seth had not called upon God, before the birth of Enos; but that Enos used more solemnity in the worship and invocation of God.