Meritum de congruo, [430] sqq.
Meritum naturae, [138].
Mezzofanti, Cardinal, [54].
Mileve, Council of, [85], [114], [116].
Modernism, [54].
Molina and Molinism, [65], [148], [200], [217], [255] sqq., [337].
Molinos, M. de, [401].
Moral virtues, Infused, [366] sqq.
Mortal sin, [97], [106] sqq., [392] sqq.
N