Pope Francis prays in Istanbul's iconic Blue Mosque, churches

Pope Francis has started the second leg of his three-day visit to Turkey, in a richly-symbolic trip. Like his predecessor, he prayed at the Blue Mosque, which was his first stop in Istanbul, before visiting the Hagia Sophia, the St. Esprit Cathedral and the Greek Orthodox Patriarchate on Nov. 29.

The Pope was welcomed by Turkish authorities and Greek Orthodox Patriarch Bartholomew I at the Atatürk Airport at 10.29 a.m. on Nov 29. "Your Holiness, beloved brother in Christ, we welcome you with great joy, esteem and love. Blessed is he who comes in the name of the Lord," said Bartholomew I on greeting the Pope.

Pope Francis first went to the Sultan Ahmet mosque, known as the Blue Mosque, one of the greatest masterpieces of Ottoman architecture.

When his predecessor Benedict XVI visited the mosque in 2006, he assumed the Muslim attitude of prayer and turned towards Mecca in what many saw as a stunning gesture of reconciliation. The Vatican later made clear he had not actually prayed in the mosque but was "in meditation."

After Rahmi Yaran, the mufti of Istanbul, briefed him on the history of the mosque and quoted the Quranic verses about the life of Mother Mary, before Pope Francis asked if he could pray in a gesture reminiscent of his predecessor. The two religious figures then prayed together, facing Mecca, in what a Vatican spokesman described as a joint "moment of silent adoration" of God.

"We need prayers so much," Yaran told Pope, before presenting him an Iznik tile, like the ones decorating the Blue Mosque, bearing an image of tulip, an important symbol for Turks and Muslims.

The Pope surprised the journalists who waited for him in front of the Blue Mosque by arriving in with a civilian car that did not...