Before him shall be gathered all nations. — Better, all the nations, or even better, perhaps, all the Gentiles. The word is that which, when used, as here, with the article, marks out, with scarcely an exception, the heathen nations of the world as distinguished from God’s people Israel (as, e.g., in Romans 15:11-12; Ephesians 2:11). The word, thus taken, serves as the key to the distinctive teaching that follows. We have had in this chapter, (1) in the Wise and Foolish Virgins, the law of judgment for all members of the Church of Christ; (2) in the Talents, that for all who hold any office or ministry in the Church: now we have (3) the law by which those shall be judged who have lived and died as heathens, not knowing the name of Christ, and knowing God only as revealed in Nature or in the law written in their hearts. Every stage in what follows confirms this interpretation.
As a shepherd divideth his sheep from the goats. — Elsewhere the shepherd’s work is the symbol of protective, self-sacrificing love, and, as such, our Lord had emphatically claimed for Himself the title of the Good Shepherd (John 10:14). Here we are reminded that even the shepherd has at times to execute the sentence of judgment which involves separation. The “right” hand and the “left” are used, according to the laws of what we might almost call a natural symbolism, as indicating respectively good and evil, acceptance and rejection.