Moulai Raj Soni (Q.S) performed Khidmat of Moulai Adam (Q.S), Moulai Hasan (Q.S), and Moulai Raj (Q.S). Moulai RajSoni (Q.S) guided Mumineen to the right path of Imaan. During the fitnat of Laeen Jafar, Moulai RajSoni (Q.S) served Dawat with total devotion. He manufactured soap, and led a contended life. Moulai Rajsoni (Q.S) was Alam in the Ilm of Dawat. During the fitnat of Laeen Jafar, Moulai Raj Soni (Q.S) purified 'nufuss'(vicious doubts) of Mumineen by the Ilm of Dawat.
Syedi Khoj bin Malak (Q.S) says zikar “That the king of Khurasan asked certain questions and asked Sultan Muzaffar to get it answered by the 'Olama of Awaam'(wise men of the people) there. Sultan Muzaffar passed it on to the Olama of Awaam for solution. All their answers failed to satisfy the King. Some of the persons informed the Khurasan about Moulai RajSoni (Q.S) being a very clever person and capable of answering his queries. Khurasani came to Moulai RajSoni (Q.S) but on seeing Moulai Raj (Q.S) wearing worn out clothes, and making soaps he doubted whether he would answer his queries. But when the questions were put to Moulai RajSoni (Q.S),the wisdom in his answers amazed Khurasani. He went to Sultan Muzaffar and said, “ It is surprising that you are unaware of an Aalim like Moulai RajSoni (Q.S) in your Kingdom”. The Olama of Awaam were jealous. They hatched a conspiracy against Moula Raj (Q.S) on the ground of his being a Shia, imprisoned him and killed him.
At the time of Shahadat of Moulai Raj Soni (R.A) the Sun was eclipsed, and stones rained from the sky. A few days before his Shahadat, Moulai RajSoni (Q.S) informed his nephew Mulla Masood and instructed him not to try for his release as he was destined to be Qatal after 40 days. Moulai Raj Soni’s (Q.S) Jisam Mubarak remained lying on the earth for three days. There were earthquakes. Miya Taj Fakhruddin (Q.S) of Kapadvanj brought his Laashaa Mubarak from the place of execution to the Bibipura Qabrastan.
Syedi Khoj bin Malak (Q.S) used to say that "The dust of His Qabar Mubarak is an antidote against all ill".