The origin of Islamic law and its evolution and the four schools of law (math-habs) are discussed in this work along with the reasons for differences among them. This is probably Bilal Philips best-selling work on the various schools of thought in Islam, including detailed facts, insight, and commentary on the four major madhabs as well as other, less-known madhabs in Islam. Includes mini-biographies on various eminent Islamic scholars the Evolution of Fiqh (Islamic Law & the Madh-habs), the author very clearly presents a brief overview of the historical development of Islamic law and its schools (the Madh-Nabs). The book identifies the main reason for the appearance of the Madh-habs and the factors leading to differences among them. For those to whom the Madh-habs have been a mystery, this aspect of the book will he extremely enlightening. Although the author sheds light on both the positive and negative roles of the Madh-habs in the past, the main message of the book is call to the understanding the differences (with an aim to remove them where possible).