The forms of revelations are explained in
-
A.
Q. 40:51 -
B.
Q. 41:50 -
C.
Q. 42:51 “It is not given to any human being that Allah should speak to him unless (it be) by revelation, or from behind veil or (that) He send a messenger to reveal what He wills by his leave…” Q. 42:51. -
D.
Q. 43:50.