On Sunday, January 26th, 11:00 am, Rev. Danial Callahan, SA, General Councilor of the Franciscan Friars of the Atonement will celebrate the 11:00 mass in the Chapel of Our Lady of the Atonement at Graymoor.  Fr. Callahan will offer his reflections on the quest for Christian Unity as the Week of Prayer for Christian Unity draws to a close.