The letters of St. Basil, three hundred and sixty-eight in number, which comprise the most vivid and most personal portion of his works, give us, perhaps, the clearest insight into the wealth of his rich and varied genius. They were written within the years from 357, shortly before his retreat to the Pontus, until his death in 378, a period of great unrest and persecution of the orthodox Catholic Church in the East. Their variety is striking, ranging...