A Catholic faithful holds a poster of Colombian Bishop Jesus Jaramillo who will be beatified by Pope Francis along with priest Petro Maria Ramirez, both murdered by guerrilla groups, during an open air mass in Villavicencio, Colombia, on September 8, 2017. Pope Francis urged Colombians to avoid seeking "vengeance" for the sufferings of their country's half-century civil conflict as they work towards a lasting peace. / AFP PHOTO / Alberto PIZZOLI