VATICAN CITY — In his Christmas message to the world, Pope Francis on Tuesday urged people to see differences as a source of richness instead of danger and called for reconciliation in places torn apart by conflict.
Francis delivered the traditional papal "Urbi et Orbi" (to the city and the world) message to tens of thousands of people in a sunny St. Peter's Square from the same basilica balcony where he first appeared as pontiff shortly after his election in 2013.
Security has been tight around the Vatican for the Christmas season, with military jeeps stationed at key access routes and tourists undergoing metal detector and bag searches.
Last week police in southern Italy arrested a Somali man suspected of having been a member of ISIS and who had threatened to bomb churches in Italy, including St. Peter's.
In his address, in what appeared to be a reference to the shrill political climate in a number of countries, Francis called for "fraternity among people with different ideas, yet capable of respecting and listening to one another."
Francis, the first pope from Latin America, alluded to polarization over migration, saying God wanted "love, acceptance, respect for this poor humanity of ours, which we all share in a great variety of races, languages, and cultures".
"Our differences, then, are not a detriment or a danger; they are a source of richness," he said.
During a Christmas Eve Mass on Monday night, Francis urged Christians to forgo the greed, hoarding and materialism of Christmas and to focus instead on its message of simplicity, charity and love.
"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," he said.
On Wednesday Francis, 82, called for the resumption of dialogue between Israelis and Palestinians to "undertake a journey of peace that can put an end to a conflict that for over 70 years has lacerated the land chosen by the Lord to show his face of love."
He urged the international community to work for a political solution in Syria and said he hoped a truce brokered in Yemen's civil war could bring relief to a population exhausted by violence and famine.
The Argentinian-born pope also called for social harmony in Nicaragua and Venezuela, both racked by internal political conflicts.
The millions of refugees or displaced people in Africa who are in need of humanitarian assistance and food security should not be forgotten, he said.
In Ukraine, he called for "a peace respectful of the rights of every nation". Ukraine's relations with Russia have been locked in a downwards spiral since Moscow annexed Crimea 2014 and backed pro-Russian separatists in eastern Ukraine.