Whirling dervishes, long zikr programs and burying someone with a piece of the Ka'bah cloth
Q: Clarification on zikr, self hypnosis in regard to some sufi practices.
1. Are self-hypnosis techniques like whirling dervishes common during the Rumi era, haraam? Are their practices considered a bid'ah?
2. Likewise many groups hold zikr sessions which last a long time. It includes chanting, is this considered a bid'ah?
3. Many buzurgs get buried with a small part of the kiswa fabric. Is this considered a bid'ah? Is calling any of these practices openly a bid'ah, haraam?