In our ongoing study of the Book of Numbers today, we'll be taking a look at chapters five 

through nine, where we find God ordering that certain people be excluded from the work of the Lord 

because of Leprosy. That may sound unfair at first, but as we study the Old Testament, we find that 

Leprosy was used as a symbol of sin. Let's learn more as we turn together now to Numbers, chapter 

five.