19.

These things I wrote at that time when I was endeavouring to defend the opinion which is now under discussion. For, as I mentioned shortly before, I was labouring to prove that whichever of these four opinions regarding the soul's incarnation may be found true, the substance of the Creator is absolutely free from blame, and is completely removed from all share in our sins. And, therefore, whichever of these opinions might come to be established or demolished by the truth, this had no bearing on the object aimed at in the work which I was then attempting, seeing that whichever opinion might win the victory over all the rest, after they had been examined in a more thorough discussion, this would take place without causing me any disquietude, because my object then was to prove that, even admitting all these opinions, the doctrine maintained by me remained unshaken. But now my object is, by the force of sound reasoning, to select, if possible, one opinion out of the four; and, therefore, when I carefully consider the words now quoted from that book, I do not see that the arguments there used in defending the opinion which we are now discussing are valid and conclusive.