Genesis 4:16

“And Cain went out from the presence of the Lord, etc.] Either from the place where the Lord was talking with him; or from the place where his glorious Majesty usually resided, where was some visible token of his presence, some stream of light and glory which showed him to be there, and which was at the east of the garden of Eden; from whence Cain was obliged to go, not being suffered to appear any more before God, or among his worshippers: there was a place near Tripoli in Syria, near where Mount Lebanon ends, called proswpon tou yeou, “the face of God”, made mention of by Polybius f277, and Strabo f278: and was near those parts where some place the garden of Eden; and it is possible might…”

“presence of the Lord--the appointed place of worship at Eden. Leaving it, he not only severed himself from his relatives but forsook the ordinances of religion, probably casting off all fear of God from his eyes so that the last end of this man is worse than the first (Mat 12:45). land of Nod--of flight or exile--thought by many to have been Arabia-PetrÃ&brvbra--which was cursed to sterility on his account.”

“- Section IV - The Family of Adam - Cain and Abel 1. קין qayı̂n, Qain (Cain), “spear-shaft,” and קנה qānah, “set up, establish, gain, buy,” contain the biliteral root קן qan, “set up, erect, gain.” The relations of root words are not confined to the narrow rules of our common etymology, but really extend to such instinctive usages as the unlettered speaker will invent or employ. A full examination of the Hebrew tongue leads to the conclusion that a biliteral root lies at the base of many of those triliterals that consist of two firm consonants and a third weaker one varying in itself and its position. Thus, יטב yāṭab and טיב ṭôb. So קין qayı̂n and קנה qānah grow from one root. 2. הבל…”

“And Cain went out from the presence of the Lord, and dwelt on the east of Eden - Somewhere distant from the place were Adam and his religious family resided: distinguishing himself and his accursed generation from the holy seed; in the land of Nod - That is, of shaking or trembling, because of the continual restlessness of his spirit. Those that depart from God cannot find rest any where else. When Cain went out from the presence of the Lord, he never rested after. Genesis 4:17”

“4:16 The name Nod speaks more of Cain’s fate (see 4:12, 14) than of a specific geographical area (the location is unknown). Cain’s sin denied him rest and a sense of belonging. • Cain’s exile east of Eden is another point of connection with Adam’s story (cp. 3:24). Cain did not learn from his father’s mistake, so he also suffered estrangement from the ground and exile to the east (see study note on 3:24).”

“went: Gen 4:14, Gen 3:8; Exo 20:18; Kg2 13:23, Kg2 24:20; Job 1:12, Job 2:7, Job 20:17; Psa 5:11; Psa 68:2; Jer 23:39, Jer 52:3; Joh 1:3, Joh 1:10; Mat 18:20; Luk 13:26; Th1 1:9 Nod: So called from nad, "a vagabond," which Cain is termed in Gen 4:12. Genesis 4:17”

“The family of the Cainites. - Gen 4:16. The geographical situation of the land of Nod, in the front of Eden ( , see Gen 2:14), where Cain settled after his departure from the place or the land of the revealed presence of God (cf. Jon 1:3), cannot be determined. The name Nod denotes a land of flight and banishment, in contrast with Eden, the land of delight, where Jehovah walked with men. There Cain knew his wife. The text assumes it as self-evident that she accompanied him in his exile; also, that she was a daughter of Adam, and consequently a sister of Cain. The marriage of brothers and sisters was inevitable in the case of the children of the first men, if the human race was actually to…”