Imam Ibn Taymiyya (661 - 728 AH) views on Tasawwuf/Sufism
3. Ibn Taymiyya says, "what is considered as a miracle for a saint is that sometimes the saint might hear something that others do not hear and they might see something that others do not see, while not in a sleeping state, but in a wakened state of vision. And he can know something that others cannot know, through revelation or inspiration." [Majmu'a Fatawi Ibn Taymiyya, Vol. 11, p. 314].
Ibn Qayyim (Student of Ibne Tamiyya) views on Tasawwuf/Sufism (691 - 751 AH.)
1. It is known to all that on the name of Sufism so many bad people has entered and spreade Innovation on Graves and so many rituals. No one is supporting those deviated people on the name of Sufism.
2. And Ulmae Haq and good Sufis themselves has always come up agaist innovations on the name of Tasawwuf.
3.The person who gave death sentense to Mansur Hallaj was also a sufi Junaid Bughdadi.R.A. Although both were Sufi but when he Junaid R.A. felt something contradictory to Shariah he Gave death sentence.
4. Mujaddid Alfasani R.A ,Syed Ahmad Shaheed, Syed Ismaeel Shaheed R.A also were Sufis but strived against wrong practices on the name of Tasawwuf, and made it pure and according to Quran and Sunnah. )