Leviticus 13:1-59

Uncleanness connected with Leprosy

It is tolerably certain that the leprosy of the OT. is not the leprosy of the Middle Ages, which is still to be found in the East. The latter is a terrible and loathsome disease, called elephantiasis, in consequence of which the skin thickens, the features are distorted, and the very limbs mortify and drop off from the body. The leprosy of the Bible is a skin disease, known as psoriasis, in which the skin and hair grow white, and which is accompanied with scab and flaky scales which peel off. It is doubtful whether it was infectious or not. Some varieties may have been so; but it is to be observed that when the disease entirely covered the body the person was pronounced clean and could mix in society. Leprosy is regarded in the Bible as a type of sin in its loathsomeness and disfiguring and corrupting effects, and its treatment was in many points symbolical.