The oath _ex officio_, binding the taker to answer all questions that should be put to him, inasmuch as it contravened the generous maxim of English law that no one is obliged to criminate himself, provoked very just animadversion. Morice, attorney of the court of wards, not only attacked its legality with arguments of no slight force, but introduced a bill to take it away. This was on the whole well received by the house; and Sir Francis Knollys, the stanch enemy of episcopacy, though in high office, spoke in its favour. But the queen put a stop to the proceeding, and Morice lay some time in prison for his boldness. The civilians, of whom several sat in the lower house, defended a mode of procedure that had been borrowed from their own jurisprudence. This revived the ancient animosity between them and the common lawyers. The latter had always manifested a great jealousy of the spiritual jurisdiction, and had early learned to restrain its exorbitances by writs of prohibition from the temporal courts. Whitgift, as tenacious of power as the most ambitious of his predecessors, murmured like them at this subordination, for such it evidently was, to a lay tribunal.[349] But the judges, who found as much gratification in exerting their power as the bishops, paid little regard to the remonstrances of the latter. We find the reports of this and the succeeding reign full of cases of prohibition. Nor did other abuses imputed to these obnoxious judicatures fail to provoke censure, such as the unreasonable fees of their officers, and the usage of granting licences, and commuting penances for money.[350] The ecclesiastical courts indeed have generally been reckoned more dilatory, vexatious, and expensive than those of the common law. But in the present age that part of their jurisdiction, which, though coercive, is professedly spiritual, and wherein the greatest abuses have been alleged to exist, has gone very much into disuse. In matrimonial and testamentary causes, their course of proceeding may not be open to any censure, so far as the essential administration of justice is concerned; though in the latter of these, a most inconvenient division of jurisdictions, following not only the unequal boundaries of episcopal dioceses, but the various peculiars or exempt districts which the church of England has continued to retain, is productive of a good deal of trouble and needless expense.