The pope's message "can be summarized like so: 'Enough now, enough with this conflict,'" Cardinal Turkson told Vatican Radio on July 20.

Pope Francis said he plans to focus on mercy, the legacy of St. John Paul II and marriage in his upcoming visit to Poland.

"With his words, with his comfort, the Holy Father can alleviate this awful memory to restore the vigor and desire for hope of all these people."

The pope's visit will be his 16th trip outside Italy.

The elevation is a call to "reflect more deeply on the dignity of women, the new evangelization and the greatness of the mystery of divine mercy."

The pope will attend two ecumenical events and celebrate Mass with Catholics when he visits on Oct. 31.

Pope Francis and Ahmad el-Tayeb, the grand imam of al-Azhar University, met at the Vatican on May 23.

Authorities arrested six people who have maintained contact with a couple that left Italy to join the Islamic State in Syria.

The pope signed 12 decrees, including one recognizing a miracle attributed to the intercession of Jesuit Father John Sullivan.

"The climate right now is causing disasters and making it difficult for people to live wholesome, decent lives."