Asslam, rightly said brother faizanakram99- "it surely contains whole deen but if one takes a superficial look then one will not find whole deen in it...!". I heard this from one of our saathis, that he has heard this from Maulana Saad (DB) saying that ki Mujhe taa'jjub hai uss shaks par jo kahe ki 6 sifaat poora deen nahi hai