De Vocatione Omnium Gentium

Pope Leo I, Walter J. Burghardt, T. C. Lawler, Saint Prosper (of Aquitaine), Tiro Prosper, Prosper d'Aquitaine ((saint ;), Ambroise ((saint ;), J. Quasten, Saint Aquitanus Prosper — 1952

This is the first treatise in ancient Christian literature on the problem of the salvation of infidels. It is a controversial work written against the Semi-Pelagians about the year 450, probably at Rome.