Cardinal Pietro Parolin, the secretary of state under Pope Francis and himself a leading contender to succeed him as pope, assumed the leadership of the proceedings as the senior cardinal under age 80.
Speaking in Latin, Parolin stood before Michelangelo's vision of heaven and hell, “The Last Judgment,” and led the cardinals in a lengthy oath. Each one followed, placing his hand on the Gospel and promising in Latin to maintain utmost secrecy.
Hailing from 70 countries, the cardinals have been sequestered from the outside world, their cellphones surrendered and airwaves around the Vatican jammed to prevent all communications until they find a new pope.
Francis named 108 of the 133 “princes of the church,” choosing many pastors in his image from far-flung countries like Mongolia, Sweden and Tonga that had never had a cardinal before.