ST IGNATIUS OF ANTIOCH; MEMORIAL: OCTOBER 17

From the blog Into The Deep:

"Today Oct. 17, the Roman Catholic Church remembers the early Church Father, bishop, and martyr Saint Ignatius of Antioch, whose writings attest to the sacramental and hierarchical nature of the Church from its earliest days."

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"Ignatius' letters passionately stressed the importance of Church unity, the dangers of heresy, and the surpassing importance of the Eucharist as the “medicine of immortality.” These writings contain the first surviving written description of the Church as “Catholic,” from the Greek word indicating both universality and fullness."