To the one we are the savour of death unto death; and to the other the savour of life unto life. And who is sufficient for these things? To the one we are the savour of death unto death - There are several sayings among the ancient Jewish writers similar to this. In Debarim Rabba, sec. i. fol. 248, it is said: "As the bee brings home honey to its owner, but stings others; so it is with the words of the law;" סם חיים לישראל sam chaiyim leyisrael, "They are a savour of lives to the Israelites:" וסם המות לאומות העולם vesam hammaveth leomoth haolam, "And a savour of death to the people of this world." The learned reader may see much more to this effect in Schoettgen. The apostle's meaning is plain: those who believe and receive the Gospel are saved; those who reject it, perish. The meaning of the rabbins is not less plain: the Israelites received the law and the prophets as from God, and thus possessed the means of salvation; the Gentiles ridiculed and despised them, and thus continued in the path of death. The same happens to the present day to those who receive and to those who reject the Gospel: it is the means of salvation to the former, it is the means of destruction to the latter; for they are not only not saved because they do not believe the Gospel, but they are condemned because they reject it. For how can they escape who neglect so great a salvation? The sun which nourishes the tree that is planted in a good soil, decomposes and destroys it if plucked up and laid on the surface.
That the saved, σωζομενοι, and they that perish, απολλυμενοι, mean those who receive and obey the Gospel, and those who reject it and live and die in sin, needs no proof. No other kinds of reprobate and elect, in reference to the eternal world, are known in the Book of God, though they abound in the books of men. The Jews were possessed with such an exalted opinion of their own excellence that they imagined that all the love and mercy of God were concentrated among themselves, and that God never would extend his grace to the Gentiles.
Such sentiments may become Jews but when we find some Gentiles arrogating to themselves all the salvation of God, and endeavoring to prove that he has excluded the major part even of their own world - the Gentiles, from the possibility of obtaining mercy; and that God has made an eternal purpose, that the death of Christ shall never avail them, and that no saving grace shall ever be granted to them, and that they shall infallibly and eternally perish; what shall we say to such things? It is Judaism in its worst shape: Judaism with innumerable deteriorations. The propagators of such systems must answer for them to God.
Who is sufficient for these things? - Is it the false apostle that has been labouring to pervert you? Or, is it the men to whom God has given an extraordinary commission, and sealed it by the miraculous gifts of the Holy Ghost? That this is the apostle's meaning is evident from the following verse.