WASHINGTON, D.C. (LifeSiteNews) — A religious sister and former U.S. Army colonel known for her bold pro-life witness is calling on Christians to better discern and fight the battle for life by staying in a state of grace. Sister Deirdre Byrne, POSC, exhorted listeners at the TFP Washington Bureau on Saturday to follow the example of St. Joan of Arc, who put a high priority on making sure her soldiers “maintained purity, which means being in a state of grace,” she said. She told how St. Joan would seek out “confession and Holy Communion” for her soldiers and wanted “no...