Athan. here assumes, for the purpose of his argument, the principles of the Neo-platonist schools. They were influenced, in regard to the Logos, by Philo, but even on this subject the germ of their teaching may be traced in Plato, especially in the Timæus, (See Drummond’s Philo, i. 65–88, Bigg’s Bamp. Lect. 14, 18, 248–253, and St. Aug. Confess. in ‘Nicene Fathers,’ Series 1, vol. 1, p. 107 and notes.)