The sovereignty of the state as the power that protects the individual and that defines the mutual relationships among the visible spheres, rises high above them by its right to command and compel. But within these spheres ... another authority rules, an authority that descends directly from God apart from the state. This authority the state does not confer but acknowledges.
The fool who has not sense to discriminate between what is good and what is bad is well nigh as dangerous as the man who does discriminate and yet chooses the bad.
The flesh does not by its own virtue purify, but is purified by virtue of the Word by which it was assumed, when 'the Word became flesh and dwelt among us' (Jn. 1:14).
Hence that general is skilful in attack whose opponent does not know what to defend; and he is skilful in defense whose opponent does not know what to attack.
The eighth commandment reads, "Thou shalt not steal." It does not read, "Thou shalt not steal from the rich man." It does not read, "Thou shalt not steal from the poor man." It reads simply and plainly, "Thou shalt not steal."
The observer of the soul cannot penetrate into the soul, but there doubtless is a margin where he comes into contact with it. Recognition of this contact is the fact that even the soul does not know of itself. Hence it must remain unknown. That would be sad only if there were anything apart from the soul, but there is nothing else.