The Stoics made three divisions of philosophy, Physic, Ethic, and Logic. ...It appears, however, that this division was made before Zeno's time and a… - George Long

The last reflection of the Stoic philosophy that I have observed is in Simplicius' "Commentary on the Enchiridion of Epictetus." Simplicius was not a Christian, and such a man was not likely to be converted at a time when Christianity was grossly corrupted. But he was a really religious man, and he concludes his commentary with a prayer to the Deity which no Christian could improve.

We have, all of us, with a few unlucky exceptions, for which special schools are required, hands, eyes, and ears; and all these members should be trained and practiced in elementary education, as a means of improving the use of these organs, and so improving the great organ which directs and oversees the work of hands, eyes, and ears, and judges of its own work and its own acts.

Besides the want of arrangement in the original [work of Marcus Aurelius] and of connection among the numerous paragraphs, the corruption of the text, the obscurity of the language and the style, and sometimes perhaps the confusion in the writer's own ideas - besides all this there is occasionally an apparent contradiction in the emperor's thoughts, as if his principles were sometimes unsettled, as if doubt sometimes clouded his mind.