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Catholic Dictionary

Find accurate definitions of over 5,000 Catholic terms and phrases (including abbreviations). Based on Fr. John Hardon's Modern Catholic Dictionary, © Eternal Life. Used with permission.

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VINCENTIAN CANON

The famous threefold test of Catholic orthodoxy expressed by St. Vincent of Lérins (400-50) in his two memoranda (Comonitoria): "Care must especially be had that that be held which was believed everywhere [ubique], always [semper], and by all [ab omnibus]." By this triple norm of diffusion, endurance, and universality, a Christian can distinguish religious truth from error.

Wed30 April
Easter

Wednesday of the Second Week of Easter; Opt. Mem. of St. Pius V, Pope and Religious

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Today is the Optional Memorial of St. Pius V (1504-1572). He joined the Dominicans at the age of fourteen; he was sixty-two when he was elected Pope. His reign, though short, was one of the most fruitful of the sixteenth century. To Protestantism, which had proclaimed the Reformation, St. Pius replied by…

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