The author of the Annals of Waverley ascribes this act chiefly to the king's anxiety for maintaining the military force of the kingdom but adds, that he was mistaken in his purpose; for that the Amalekites were overcome more by the prayers of Moses than by the sword of the Israelites.[*] The statute of mortmain was often evaded afterwards by the invention of "uses." Edward was active in restraining the usurpations of the church; and excepting his ardor for crusades, which adhered to him during his whole life, seems in other respects to have been little infected with superstition, the vice chiefly of weak minds.

But the passion for crusades was really in that age the passion for glory.

As the pope now felt himself somewhat more restrained in his former practice of pillaging the several churches in Europe by laying impositions upon them, he permitted the generals of particular orders, who resided at Rome, to levy taxes on the convents subjected to their jurisdiction; and Edward was obliged to enact a law against this new abuse.

It was also become a practice of the court of Rome to provide successors to benefices before they became vacant: Edward found it likewise necessary to prevent by law this species of injustice.
The tribute of one thousand marks a year, to which King John, in doing homage to the pope, had subjected the kingdom, had been pretty regularly paid since his time, though the vassalage was constantly denied, and indeed, for fear of giving offence, had been but little insisted on.

The payment was called by a new name of "census," not by that of tribute.
King Edward seems to have always paid this money with great reluctance; and he suffered the arrears at one time to run on for six years,[**] at another for eleven:[***] but as princes in that age stood continually in need of the pope's good offices, for dispensations of marriage and for other concessions, the court of Rome always found means, sooner or later, to catch the money.