 The particular spiritual form has again three grades, the first is that of the “reason” existing in the memory, the second is that of the picture (rasm) existing in the imaginative faculty, and the third is the image (sanam) or the common sense. (IB-RS-AP: 31.13–32.1; IB-coll-fakhry: 58.10–15; IB-coll-genequand: 141–142, §90)