All praise is due only to Allah. We laud him and beseech His aid and beg forgiveness only from Him and believe in Him and rely soley on him. We seek salvation in Him from the evils of our inner selves and the vices of our actions. There is none to misguide one whom Allah intends to guide. I bear witness that there is no one worthy , of worship but Allah. the one who has no partner. I also testify that Hadhrat Muhammad (S.A.W) is the faithful servant and the last Rasul of Allah . May Allah mercy be on him , his family and his Sahabah (R.A.A) and may He bless them and raise their status. The book “Hayatus Sahabah (R.A.A)” which is the master – piece of Hadhrat Moulana Yusuf Kandhelwi (A.R) has now reached you in a fresh, reviewed better translated version . All praise is due to Allah. It would be most befitting to record some brief history , thought and ideology , concerns and dynamic concepts of Moulana Yusuf Kandhelwi (A.R) so that the reader can acquaint himself with the author. One will then realize what revolutionary personality , noble character and one of lofty ideals was the Moulana.