Ambrose was born in Gaul about the middle of the fourth century and raised to his bishopric in A.D. 374. Very early he saw and appreciated the popular effect of musical sounds, and what an evangelical instrument a chorus of chanting voices could be in preaching the Christian faith; and he introduced the responsive singing of psalms and sacred cantos in the worship of the church. "A grand thing is that singing, and nothing can stand before it," he said, when the critics of his time complained that his innovation was sensational. That such a charge could be made against the Ambrosian mode of music, with its slow movement and unmetrical lines, seems strange to us, but it was _new_--and conservatism is the same in all ages. The great bishop carried all before him. His school of song-worship prevailed in Christian Europe more than two hundred years. Most of his hymns are lost, (the Benedictine writers credit him with twelve), but, judging by their effect on the powerful mind of Augustine, their influence among the common people must have been profound, and far more lasting than the author's life. "Their voices sank into mine ears, and their truths distilled into my heart," wrote Augustine, long afterwards, of these hymns; "tears ran down, and I rejoiced in them." Poetic tradition has dramatized the story of the birth of the "Te Deum," dating it on an Easter Sunday, and dividing the honor of its composition between Ambrose and his most eminent convert. It was the day when the bishop baptized Augustine, in the presence of a vast throng that crowded the Basilica of Milan. As if foreseeing with a prophet's eye that his brilliant candidate would become one of the ruling stars of Christendom, Ambrose lifted his hands to heaven and chanted in a holy rapture,-- We praise Thee, O God! We acknowledge Thee to be the Lord; All the Earth doth worship Thee, the Father Everlasting. He paused, and from the lips of the baptized disciple came the response,-- To Thee all the angels cry aloud: the heavens and all the powers therein. To Thee cherubim and seraphim continually do cry, "Holy, holy, holy Lord God of Sabaoth; Heaven and Earth are full of the majesty of Thy glory!" and so, stave by stave, in alternating strains, sprang that day from the inspired lips of Ambrose and Augustine the "Te Deum Laudamus," which has ever since been the standard anthem of Christian praise. Whatever the foundation of the story, we may at least suppose the first public singing[3] of the great chant to have been associated with that eventful baptism. [Footnote 3: The "Te Deum" was first sung _in English_ by the martyr, Bishop Ridley, at Hearne Church, where he was at one time vicar.] The various anthems, sentences and motets in all Christian languages bearing the titles "Trisagion" or "Tersanctus," and "Te Deum" are taken from portions of this royal hymn. The sublime and beautiful "Holy, Holy, Holy" of Bishop Heber was suggested by it.