Continuation:
Thus, according to unity, which is the basic principle of Sufism, Allah is the only true being.
Allah's creations:
arise from nothingness and go to nothingness;
are subject to external will in their creation;
took their essence and truths from another being.
According to the above-mentioned characteristics, creatures are relative and do not have the same essence and reality as the reflection in a mirror.
Source used:
https://az.wikipedia.org/wiki/H%C9%99qiq%C9%99t