We can only tell in a general way what Paul meant when he spoke of Satan, the prince of darkness, transfiguring himself so as to appear a heavenly angel. He may have had some Jewish legend in his mind, some story of a famous temptation, unknown to us, or he may only have intended to represent to the imagination, with the utmost possible vividness, one of the familiar laws in our moral experience, a law which was strikingly illustrated by the conduct of his adversaries at Corinth. Evil, we all know, could never tempt us if we saw it simply as it is; disguise is essential to its power; it appeals to man through ideas and hopes which he cannot but regard as good. So it was in the very first temptation. An act which in its essential character was neither more nor less than one of direct disobedience to God was represented by the tempter, not in that character, but as the means by which man was to obtain possession of a tree good for food (sensual satisfaction), and pleasant to the eyes (æsthetic satisfaction), and desirable to make one wise (intellectual satisfaction). All these satisfactions, which in themselves are undeniably good, were the cloak under which the tempter hid his true features. He was a murderer from the beginning, and entered Eden to ruin man, but he presented himself as one offering to man a vast enlargement of life and joy. This is the nature of all temptations; to disguise himself, to look as like a good angel as he can, is the first necessity, and therefore the first invention, of the devil. And all who do his work, the Apostle says, naturally imitate his devices. The soul of man is born for good, and will not listen at all to any voice which does not profess at least to speak for good: this is why the devil is a liar from the beginning, and the father of lies. Lying in word and deed is the one weapon with which he can assail the simplicity of man. But how does this apply to the Judaisers in Corinth? To Paul, we must understand, they were men affecting to serve Christ, but really impelled by personal, or at the utmost by partisan, feelings. Their true object was to win an ascendency for themselves, or for their party, in the Church; but they made their way into it as evangelists and apostles. Nominally, they were ministers of Christ; really, they ministered to their own vanity, and to the bigotry and prejudices of their race. They professed to be furthering the cause of righteousness,[96] but in sober truth the only cause which was the better for them was that of their own private importance; the result of their ministry was, not that bad men became good, but that they themselves felt entitled to give themselves airs. Over against all this unreality Paul remembers the righteous judgment of God. "Whose end," he concludes abruptly, "shall be according to their works."