Leviticus is the third book of the Hebrew Bible, also the third book in the Torah (five books of Moses). Christians refer to the Hebrew Bible as the Old Testament. The English name is derived from the Latin Liber Leviticus which is from the Greek (το) Λενιτικόν (i.e., βιβλίον). In Jewish writings it is customary to cite the book by its first word, Vayikra ויקרא. The main points of the book are concerned with Levitical (priestly) worship. (Ok so it was a group of man made laws) hehe Thanks Claymor, i learned someting new today :)