Christmas message from the Pope for 2018: Forgo greed and focus on simplicity, charity and love

Pope Francis is urging Christians to forgo the greed, hoarding and materialism of Christmas and to focus instead on its message of simplicity, charity and love.

Francis celebrated a Christmas Eve Mass on Monday night in St. Peter's Basilica, opening a busy week for the pope that includes a Christmas Day message and blessing, a Dec. 26 prayer, New Year's Eve vespers and a Jan. 1 Mass.

During his homily, Francis lamented that many people find meaning in possessions. He said: "An insatiable greed marks all human history, even today, when paradoxically a few dine luxuriantly while all too many go without the daily bread needed to survive."

Francis' has focused on the world's poor and downtrodden during his five-year papacy. The Catholic Church's first Latin American pope has denounced the global financial system that he says make the rich richer at the expense of the poor.