The Gospel Of The Flesh

1:10 But these people speak evil of everything which they do not understand, whereas they allow themselves to be corrupted by the knowledge which their instincts give them, living at the mercy of their instincts, like beasts without reason.

Jude says two things about the evil men whom he is attacking.

(i) They criticize everything which they do not understand. Anything which is out of their orbit and their experience they disregard as worthless and irrelevant. "Spiritual things are spiritually discerned" ( 1 Corinthians 2:14 ). They have no spiritual discernment, and, therefore, they are blind to, and contemptuous of, all spiritual realities.

(ii) They allow themselves to be corrupted by the things they do understand. What they do understand are the fleshly instincts which they share with the brute beasts. Their way of life is to allow these instincts to have their way; their values are fleshly values. Jude describes men who have lost all awareness of spiritual things and for whom the things demanded by the animal instincts are the only standards.

The terrible thing is that the first condition is the direct result of the second. The tragedy is that no man is born without a sense of the spiritual things but can lose that sense until for him the spiritual things cease to exist. A man may lose any faculty, if he refuses to use it. We discover that with such simple things as games and skills. If we give up playing a game, we lose the ability to play it. If we give up practising a skill--such as playing the piano--we lose it. We discover that in such things as abilities. We may know something of a foreign language, but if we never speak or read it, we lose it. Every man can hear the voice of God; and every man has the animal instincts on which, indeed, the future existence of the race depends. But, if he consistently refuses to listen to God and makes his instincts the sole dynamic of his conduct, in the end he will be unable to hear the voice of God and will have nothing left to be his master but his brute desires. It is a terrible thing for a man to reach a stage where he is deaf to God and blind to goodness; and that is the stage which the men whom Jude attacks had reached.