from
the foundation of the city, to the reign of the emperor Gratian. The
relaxation of discipline, and the disuse of exercise, rendered the
soldiers less able, and less willing, to support the fatigues of the
service; they complained of the weight of the armor, which they seldom
wore; and they successively obtained the permission of laying aside both
their cuirasses and their helmets. The heavy weapons of their ancestors,
the short sword, and the formidable pilum, which had subdued the world,
insensibly dropped from their feeble hands. As the use of the shield
is incompatible with that of the bow, they reluctantly marched into the
field; condemned to suffer either the pain of wounds, or the ignominy of
flight, and always disposed to prefer the more shameful alternative. The
cavalry of the Goths, the Huns, and the Alani, had felt the benefits,
and adopted the use, of defensive armor; and, as they excelled in the
management of missile weapons, they easily overwhelmed the naked
and trembling legions, whose heads and breasts were exposed, without
defence, to the arrows of the Barbarians. The loss of armies, the
destruction of cities, and the dishonor of the Roman name, ineffectually
solicited the successors of Gratian to restore the helmets and the
cuirasses of the infantry. The enervated soldiers abandoned their
own and the public defence; and their pusillanimous indolence may be
considered as the immediate cause of the downfall of the empire. [125]

[Footnote 125: Vegetius, de Re Militari, l. i. c. 10. The series of
calamities which he marks, compel us to believe, that the Hero, to
whom he dedicates his book, is the last and most inglorious of the
Valentinians.]

Chapter XXVIII: Destruction Of Paganism.--Part I.

Final Destruction Of Paganism.--Introduction Of The Worship
Of Saints, And Relics, Among The Christians.

The ruin of Paganism, in the age of Theodosius, is perhaps the
only example of the total extirpation of any ancient and popular
superstition; and may therefore deserve to be considered as a singular
event in the history of the human mind. The Christians, more especially
the clergy, had impatiently supported the prudent delays of Constantine,
and the equal toleration of the elder Valentinian; nor could they deem
their conquest perfect or secure, as long as their adversaries were
permitted to exist. The influence which Ambrose and his brethren had
acquired over the youth of Gratian, and the