there are limits defined by authority, within which theorising is unnecessary and speculation forbidden.
But I should like here to enter a protest against the assumption.

.

.

that the obscurantist, having fenced himself in behind his wall of prejudices, enjoys an uninterrupted and ignoble peace.
The soldier who has betaken himself to a fortress is thereby in a more secure position than the soldier who elects to fight in the open plain.

He has ramparts to defend him.