.
Ib. Lect. XIX. p. 201.
Even the philosophers give their testimony to this truth, and their sentiments on the subject are not altogether to be rejected; for they almost unanimously are agreed, that felicity, so far as it can be enjoyed in this life, consists solely, or at least principally, in virtue: but as to their assertion, that this virtue is perfect in a perfect life, it is rather expressing what were to be wished, than describing things as they are.
And why are the philosophers to be judged according to a different rule? On what ground can it be asserted that the Stoics believed in the actual existence of their God-like perfection in any individual? or that they meant more than this—"To no man can the name of the Wise be given in its absolute sense, who is not perfect even as his Father in heaven is perfect!"
Ib. Lect. XXI. p. 225.
In like manner, if we suppose God to be the first of all beings, we must, unavoidably, therefrom conclude his unity. As to the ineffable Trinity subsisting in this Unity, a mystery discovered only by the Sacred Scriptures, especially in the New Testament, where it is more clearly revealed than in the Old, let others boldly pry into it, if they please, while we receive it with our humble faith, and think it sufficient for us to admire and adore.
But surely it having been revealed to us, we may venture to say,—that a positive unity, so far from excluding, implies plurality, and that the Godhead is a fulness,
