Gem #26 - The Devil in Sheep's Clothing
If the devil comes to my door with his horns visible, I will never let him
in; but if he comes with his hat on as a respectable gentleman, he is at
once admitted. The metaphor may be very strange, but it is quite true.
many a man has taken in an evil thing, because it has been varnished and
glossed over, and not apparently an evil; and he has thought in his heart,
there is not much harm in it; so he has let in the little thing, and it has
been like the breaking forth of water--the first drop has brought after it
a torrent. The beginning has been but the beginning of a fearful end.