Although the Fathers of the early Church, including St. Ephrem, attest to the reality of the soul’s need for purification after death, the widely known term “purgatory” is not explicitly stated in the Scriptures. The term comes from Western Tradition, and did not even appear in it until the 11th century at the earliest. The formulation of the teaching became a source of controversy between Greek East and Latin West; the Syriac Churches, including the Maronites, never became involved in the controversy. Since the 16th century, the Catholic Church officially teaches that the departed stand in need of purification from whatever keeps them from full union with the Trinity in the Kingdom and is wisely silent about further details about the nature of that purification.