"religious tolerance throughout the Empire" . "Constantine's decree" . "Edict of Milan" . "edict of Milan" . "Letter of Licinius" . "legitimization of Christianity" . "313" . . "officially tolerated" . . . . "declared" . . . "agreements reached at Milan in 313 A.D." . "Milan" . "made legal" . "official toleration of Christianity" . . . "legalized in the Roman empire" . . "legalized" . "Christianity was made legal" . . . "legalized in 313" . . "granted freedom of worship" . . "peace of the Church" . "Edict of Toleration" . . "legalized Christianity" . "it was legalized throughout the Roman Empire in 313" . "Edict of Milan" . . "legalised Christianity" . "edicto de Mil\u00E1n" . . . "Edict of Milan#Peace of the Church" . "legalization of Christianity" . . "recognition of the Church" . . . "tolerate" . "Constantine's legalization of Christianity" . . . "edict of toleration" . "recognition of Christianity in 313" . . .