A Muslim who believes in evolution does not leave the faith, but believes in a deception that sciencehas disproved

Some misinterpretations appear in some publications stating that
there is changing in Adnan Oktar's views regarding the theory of
evolution. However, it can easily be seen that Mr. Oktar's
statements are inaccurately reflected in the publications in
question. Mr. Oktar has always opposed Darwinist ideology and the
theory of evolution, because 21 st -century science says, "the
theory of evolution is nonsense." If there were any scientific
evidence of creation through evolution, one would of course have
said, "Allah (God) created through evolution." However, there is
not a single piece of evidence to support the theory of evolution.
As can be seen from the intellectual struggle he has been waging for
the last 20 years or so, Mr. Oktar's is the most outspoken and
powerful voice raised in opposition to Darwinism. He makes it
perfectly clear that there are no statements in the Qur'an of a kind
such as to point to evolution or to support the theory of
evolution. His statements on this subject are unequivocal. (See Why
Darwinism Is Incompatible with the Qur'an by Harun Yahya)
But Mr. Oktar still respects anyone who holds such beliefs; he
would never accuse such individuals of irreligiousness, but still
no such belief appears in the Qur'an. There may be people who both
believe in Darwin's ideas and say they believe in Allah. These
people may believe that Allah made evolution an instrument in the
creation of man and have faith in that form. It would of course be
wrong to impute irreligion to such people. Mr. Oktar has never made
such an accusation. He has never said, "Believers in evolution
cannot believe in Allah."
There are many people, not just Muslims but also Christians and
Jews, who believe in Allah and in the evolution deception at one
and the same time. These people are probably unaware that there is
no scientific evidence for the theory of evolution and do not know
that what they believe in is a deception with no scientific
foundation.
A person may interpret the faith and the Qur'an according to his
own lights, and it is wrong to describe that person as irreligious
because of this erroneous interpretation. Adnan Oktar merely tells
these people that "there is no indication of evolution in the
Qur'an" and that "there is no scientific evidence for evolution."
But it is impossible to call those who believe otherwise irreligious
on the basis of a mistaken interpretation.