subdued in Egypt, the seat and storehouse of the sultan; and,
after a siege of sixteen months, the Moslems deplored the loss of
Damietta. But the Christian army was ruined by the pride and insolence
of the legate Pelagius, who, in the pope's name, assumed the character
of general: the sickly Franks were encompassed by the waters of the Nile
and the Oriental forces; and it was by the evacuation of Damietta that
they obtained a safe retreat, some concessions for the pilgrims, and the
tardy restitution of the doubtful relic of the true cross. The failure
may in some measure be ascribed to the abuse and multiplication of the
crusades, which were preached at the same time against the Pagans of
Livonia, the Moors of Spain, the Albigeois of France, and the kings of
Sicily of the Imperial family. [86] In these meritorious services, the
volunteers might acquire at home the same spiritual indulgence, and a
larger measure of temporal rewards; and even the popes, in their zeal
against a domestic enemy, were sometimes tempted to forget the distress
of their Syrian brethren. From the last age of the crusades they derived
the occasional command of an army and revenue; and some deep reasoners
have suspected that the whole enterprise, from the first synod of
Placentia, was contrived and executed by the policy of Rome. The
suspicion is not founded, either in nature or in fact. The successors
of St. Peter appear to have followed, rather than guided, the impulse
of manners and prejudice; without much foresight of the seasons, or
cultivation of the soil, they gathered the ripe and spontaneous fruits
of the superstition of the times. They gathered these fruits without
toil or personal danger: in the council of the Lateran, Innocent the
Third declared an ambiguous resolution of animating the crusaders by his
example; but the pilot of the sacred vessel could not abandon the helm;
nor was Palestine ever blessed with the presence of a Roman pontiff. [87]

[Footnote 83: Thomassin (Discipline de l'Eglise, tom. iii. p. 311--374)
has copiously treated of the origin, abuses, and restrictions of
these _tenths_. A theory was started, but not pursued, that they were
rightfully due to the pope, a tenth of the Levite's tenth to the high
priest, (Selden on Tithes; see his Works, vol. iii. p. ii. p. 1083.)]

[Footnote 84: See the Gesta Innocentii III. in Murat. Script. Rer.
Ital., (tom. iii. p. 486--568.)]

[Footnote 85: See the vth crusade, and the siege