Answer:
Christianity, Judaism, Hinduism
Step-by-step explanation:
Sufism is the in-depth and inward practice of Islamic law. Sufism can generally be described as the incorporation and intensification of Islamic law and practice. Those who practice Sufism are regarded as Sufis and these sets of people are described as the Extremist in Islam. Most of Sufis' religious beliefs and rituals come from Islamic law while some also come from Gnostic Christianity, Judaism, Hinduism, and Zoroastrianism. they strictly observed Islamic law and belonged to various schools of Islamic jurisprudence and theology. Sufism has been referred to be the strict emulation of the Sunnah, that is, the way of life of Prophet Muhammed and the teachings, recitation, and meditation of the Quran constantly. The Sufis had traced most of their religious beliefs and traditions to Muhammad through his cousin and son-in-law Ali. Sufi in Arabic means, a man of wool or one who wears wool. The Sufis utmost aim and belief is to draw closer to Allah and please him in the aspects of worship, transactions, marriage, etc.