Such crimes as these, which sap the very foundations of social life, shall meet with vengeance. The Excellency of Jacob. This is a title of God himself, as in Hosea 5:5; Hosea 7:10, where it is rendered "pride."
Thus the Lord is said to swear by his holiness (Amos 4:2), by his soul. So here he swears by himself, who is the Glory and Pride of Israel; as truly as he is this, he will punish. The Vulgate treats the sentence differently, Juravit in superbium Jacob, i.
e. "The Lord hath sworn against the pride of Jacob," against the arrogancy with which they treat the poor, and trust in their riches, and deem themselves scours. So the Septuagint, ὀμνύει κύριος κατὰ τῆς ὑπερηφανίας ἰακώβ, I will never forget, so as to leave unpunished.
Literally, if I forget, equivalent to a most decided denial, as Hebrews 4:8, Hebrews 4:5, etc. "Nec mirum est, si Deus jurare dicatur; quum dormientibus dormiat et vigilantibus vigilet; hisque qui sibi thesaurizaverunt iram in die irae dicatur irasci" (St.
Jerome).