And it does not exist, even if it is non-existent, then what is its presence, if it is possible, then there is no difference between it and this eye upon which existence has been attributed. Existence, in terms of what is non-existent in this presence, needs existence, and this follows and leads to the impossible, which is that this eye does not exist, and it has existed. This eye has gone out of the presence of possibility, so what is the matter?