RT Article T1 Hierarchy, Angels, and the Human Condition in the Sufism of Ibn 'Arab? JF The Muslim world VO 81 IS 3/4 SP 245 OP 253 A1 Webb, Gisela LA English YR 1991 UL https://ixtheo.de/Record/1931156972 DO 10.1111/j.1478-1913.1991.tb03528.x