Like Saint Francis, the pope said, “each of us is called to follow in his footsteps by becoming a peacemaker, an ‘artisan’ of peace.”

Even as pope, Francis considers himself a parish priest—“the world’s parish priest” as he once told a friend. This morning, he presided in a small Catholic enclave more than 100 miles from Sofia, the capital city.

The meeting between Pope Francis and Patriarch Neofit was only the second meeting in more than a thousand years between a pope and a Bulgarian Orthodox patriarch.

“God Bless Bulgaria," Pope Francis prayed, and "keep her in peace and ever hospitable, and grant her prosperity and happiness.”

This week on “Inside the Vatican,” we talk through some big reforms Pope Francis has planned for the Roman Curia.

Addressed to “the bishops of the Catholic Church,” the 20-page letter was written to “accuse Pope Francis of the canonical delict of heresy, and second, to request that you take the steps necessary to deal with the grave situation of a heretical pope.”