Library Eusebius of Caesarea Life of Constantine
Book 2
Chapter 43: How the Enactments of Constantine were carried into Effect
Such were the injunctions contained in the first letter which the emperor addressed to us. And the provisions of this enactment were speedily carried into effect, everything being conducted in a manner quite different from the atrocities which had but lately been daringly perpetrated during the cruel ascendancy of the tyrants. Those persons also who were legally entitled to it, received the benefit of the emperor's liberality.
English translation by Ernest Cushing Richardson, in Nicene and Post-Nicene Fathers, Series II, Vol. I (eds. Philip Schaff and Henry Wace; Buffalo: Christian Literature Publishing Co., 1890). Public domain. Digital text via New Advent Church Fathers.