Saint of the Day: St. Abundius; Fifth Century bishop and noted theologian who was born in Thessaloncia; he became the bishop of Como, Italy, and attended the Council of Constantinople in 450; he was sent by Pope St. Leo I the Great to the Emperor Theodosius II as an envoy of the Holy See; his mission led to the Council of Chalcedon in 451 and to the Council of Milan in 452; Abundius served as the pope's representative in such councils, clearly stating the Church's role and concerns; he died in 469