Problem
Refer to the latter section of the excerpt from Destiny Disrupted:
Sufism wasn't new, but it flourished in the aftermath of the Mongol attacks.
1) Tell me about Sufism.
2) What is its take on the practice of Islam?
3) Why was this popular in such a time as conquest and its aftermath?
4) In what ways did address individual salvation? In what ways did it promote community-building?