Sheikh
Muhammad bin Saalih al-Uthaimeen رحمه الله said:
“When
a person has knowledge and insight into that which he is calling to, then
there is no difference between the one who has a great amount of knowledge, or
a student of knowledge who has recently started in pursuit of knowledge or a
lay person – as long as he has certain knowledge of the
issue at hand.
The
Prophet صلّى اللَّهُ عليه وسلّم said:
“Convey from me, even if it is one
verse.”
[Saheeh al-Bukhari]
So
it is not a condition upon the da’ee (the one calling) to attain a great amount
of knowledge, but the condition is that one must have knowledge of what one is
calling to. If this calling is established upon ignorance and
built upon emotion and passion, then it is not permissible.
Thus,
we see that some of the brothers who call to Allaah سُبحانه
وتعال, they do not have except a little knowledge. We see them, due
to their strong emotions, prohibiting that which Allaah has not
prohibited, whilst making obligatory that which Allaah سُبحانه
وتعالى has not
made obligatory upon His worshippers. This is a very dangerous matter, since permitting
what Allaah has made haraam (unlawful) is like prohibiting what Allaah
has made halaal (lawful). So when they begin prohibiting people for
making a particular matter then others will rebuke them for making it haraam.