By Crispian Balmer and Philip Pullella VATICAN CITY (Reuters) – In his first public Mass, Pope Francis urged the Catholic Church on Thursday to stick to its Gospel roots and shun modern temptations, warning that it would become just another charitable group if it forgot its true mission. In a heartfelt, simple homily, the Argentinian pope laid out a clear moral path for the 1.2-billion-member Church, which is beset by scandals, intrigue and strife. …
