Two men participated in a demonstration in the Swedish capital where the Quran was burnt on the first day of Muslims’ Eid al-Adha holiday.
Pope Francis was discharged from a hospital in Rome on Friday following an operation on his abdomen.
Leading figures across Italy and around the world have paid tribute to former Italian Prime Minister Silvio Berlusconi after he died at the age of 86.
The operation will be performed under general anaesthetic in a procedure involving an abdominal cavity incision.
Pope Francis returned to the Vatican before noon on Tuesday after being briefly taken to hospital for some “clinical examinations.”
The local media report said the pontiff arrived at the Gemelli Clinic in the morning for a checkup.
He added, “I invite everyone to pray for our Sudanese brothers and sisters.”
The Catholic leader said the former pope, born Karol Wojtyla in Poland, was “these days the object of insulting and unfounded insinuations.”
On Easter Sunday, Christians celebrate the resurrection of Jesus Christ and thus the victory of life over death.