The subject is man, treated as Aristotle does, according to his TE¦os, and so Aquinas discusses all the ethical, psychological and theological questions which arise; but any theological discussion upon man must be mainly ethical, and so a great proportion of the first part, and almost the whole of the second, has to do with ethical questions.
Campbell, who also discusses the subject in Popular Tales of the Western Highlands, iv.
Kuragin is exquisite when he discusses politics--you should see his gravity!
In this third part Aquinas discusses the person, office and work of Christ, and had begun to discuss the sacraments, when death put an end to his labours.
In The Idea of God as affected by Modern Knowledge (1885) Fiske discusses the theistic problem, and declares that the mind of man, as developed, becomes an illuminating indication of the mind of God, which as a great immanent cause includes and controls both physical and moral forces.