7. When therefore the faithful mother of a faithful son departed desired to have his body deposited in the basilica of a Martyr, forasmuch as she believed that his soul would be aided by the merits of the Martyr, the very believing of this was a sort of supplication, and this profited, if aught profited. And in that she recurs in her thoughts to this same sepulchre, and in her prayers more and more commends her son, the spirit of the departed is aided, not by the place of its dead body, but by that which springs from memory of the place, the living affection of the mother. For at once the thought, who is commended and to whom, doth touch, and that with no unprofitable emotion, the religious mind of her who prays. For also in prayer to God, men do with the members of their bodies that which becometh suppliants, when they bend their knees, when they stretch forth their hands, or even prostrate themselves on the ground, and whatever else they visibly do, albeit their invisible will and heart's intention be known unto God, and He needs not these tokens that any man's mind should be opened unto Him: only hereby one more excites himself to pray and groan more humbly and more fervently. And I know not how it is, that, while these motions of the body cannot be made but by a motion of the mind preceding, yet by the same being outwardly in visible sort made, that inward invisible one which made them is increased: and thereby the heart's affection which preceded that they might be made, groweth because they are made. But still if any be in that way held, or even bound, that he is not able to do these things with his limbs, it does not follow that the inner man does not pray, and before the eyes of God in its most secret chamber, where it hath compunction, cast itself on the ground. So likewise, while it makes very much difference, where a person deposits the body of his dead, while he supplicates for his spirit unto God, because both the affection preceding chose a spot which was holy, and after the body is there deposited the recalling to mind of that holy spot renews and increases the affection which had preceded; yet, though he may not be able in that place which his religious mind did choose to lay in the ground him whom he loves, in no wise ought he to cease from necessary supplications in commending of the same. For wheresoever the flesh of the departed may lie or not lie, the spirit requires rest and must get it: for the spirit in its departing from thence took with it the consciousness without which it could make no odds how one exists, whether in a good estate or a bad: and it does not look for aiding of its life from that flesh to which it did itself afford the life which it withdrew in its departing, and is to render back in its returning; since not flesh to spirit, but spirit unto flesh procureth merit even of very resurrection, whether it be unto punishment or unto glory that it is to come to life again.
Orantes c8. We read in the Ecclesiastical History which Eusebius wrote in Greek, and Ruffinus turned into the Latin tongue, of Martyr's bodies in Gaul exposed to dogs, and how the leavings of those dogs and bones of the dead were, even to uttermost consumption, by fire burned up; and the ashes of the same scattered on the river Rhone, lest any thing should be left for any sort whatever of memorial. Which thing must be believed to have been to no other end divinely permitted, but that Christians should learn in confessing Christ, while they despise this life, much more to despise sepulture. For this thing, which with savage rage was done to the bodies of Martyrs, if it could any whit hurt them, to impair the blessed resting of their most victorious spirits, would assuredly not have been suffered to be done. In very deed therefore it was declared, that the Lord in saying, |Fear not them which kill the body, and afterward have no more that they can do,| did not mean that He would not permit them to do any thing to the bodies of His followers when dead; but that whatever they might be permitted to do, nothing should be done that could lessen the Christian felicity of the departed, nothing thereof reach to their consciousness while yet living after death; nothing avail to the detriment, no, not even of the bodies themselves, to diminish aught of their integrity when they should rise again.
Eusebius, H. E. book v. chap. i. relates, that the bodies of these martyrs of Lyons lay exposed in the open air for six days successively, and were then burned and cast into the Rhone. -- Ben. ed. Matt. x.28; Luke xii.4