There is not a single student who studied at Madrasah Miftaahul Uloom Jalalabad, U.P. India established by Maseehul Ummat Hadhrat Moulana Shaah Mohammed Maseehullah Saheb Khan Rahmatullaahi Alayh who is not aware of our great and honourable Ustadh; Hadhrat Moulana Mohammed Yaseen Saheb Rahmatullaahi Alayh. Those who studied the Aalim course had to study one or more books under Moulana. In later years, Moulana was appointed as Shaykhul Hadeeth by Hadhrat Maseehul Ummat and he served in this position till the end.
Moulana was extremely brilliant, an epitome of humility, a master teacher, an orator, a spiritual guide and much more. He was completely detached from the Dunya and solely
focussed on studying, teaching and Ibaadat. Those who studied under him will understand that it is quite difficult to enumerate his virtues and noble qualities.
Moulana Mohammed Islam Saheb Halaalpuri Miftaaahi who is the Khaleefah of Moulana has compiled this book on Moulana and called it: Makaateeb Maseehul Ummat Benaam Muslihul Ummat Moulana Mohammed Yaseen Saheb. It also contains correspondence between Moulana and Hadhrat Maseehul Ummat. Those who wish to read the correspondence should refer to the original book.