It may be interesting to the reader to see Augustine's notice of this occurrence, and the effect of the Psalmody upon himself, at the time of his baptism.
"The pious populace (he says in his Confessions) was keeping vigils in the church prepared to die, O Lord, with their bishop, Thy servant. There was my mother, Thy handmaid, surpassing others in anxiety and watching, and making prayers her life.
"I, uninfluenced as yet by the fire of Thy Spirit, was roused however by the terror and agitation of the city. Then it was that hymns and psalms, after the oriental rite, were introduced, lest the spirits of the flock should fail under the wearisome delay."--_Confess._ ix. 15.
In the same passage, speaking of his baptism, he says:--
"How many tears I shed during the performance of Thy hymns and chants, keenly affected by the notes of Thy melodious Church! My ears drank up those sounds, and they distilled into my heart as sacred truths, and overflowed thence again in pious emotion, and gushed forth into tears, and I was happy in them."--_Ibid._ 14.
"Sometimes, from over-jealousy, I would entirely put from me and from the Church the melodies of the sweet chants which we use in the Psalter, lest our ears seduce us; and the way of Athanasius, Bishop of Alexandria, seems the safer, who, as I have often heard, made the reader chant with so slight a change of note, that it was more like speaking than singing. And yet when I call to mind the tears I shed when I heard the chants of Thy Church in the infancy of my recovered faith, and reflect that at this time I am affected, not by the mere music, but by the subject, brought out, as it is, by clear voices and appropriate tune, then, in turn, I confess how useful is the practice."--_Confess._ x. 50.
Such was the influence of the Ambrosian chants when first introduced at Milan by the great bishop whose name they bear; there they are in use still, in all the majestic austerity which gave them their original power, and a great part of the Western Church uses that modification of them which Pope Gregory introduced at Rome in the beginning of the seventh century.
Ambrose implies, in the sermon from which extracts were given above, that a persecution, reaching even to the infliction of bodily sufferings, was at this time exercised upon the bishops of the Exarchate. Certainly he himself was all along in imminent peril of his life, or of sudden removal from Milan. However, he made it a point to frequent the public places and religious meetings as usual; and indeed it appears that he was as safe there as at home, for he narrowly escaped assassination from a hired ruffian of the Empress's, who made his way to his bed-chamber for the purpose. Magical arts were also practised against him, as a more secret and certain method of ensuring his destruction.