After less than 48 hours in Rome, "dream" is the word used most often by the six Syrian adults Pope Francis brought back to Italy with him from a refugee camp in Greece.By April 18, the couples—who asked to be identified by only their first names, Hasan and Nour, Ramy and Suhila, Osa

"What I saw today and what you saw in that refugee camp—it makes you weep."

"We are going to encounter the greatest human catastrophe since World War II," he said.

Among the migrants and refugees, "The terror is immense."

He hit the million-follower mark in just 12 hours, making his "our fastest growing account on Instagram to date."

"How beautiful it would be if in every diocese there were a structural work of mercy: a hospital, a home for the aged or abandoned children... a home for recovering drug addicts."

"Washing the feet of the refugees, Pope Francis is asking for respect for each one of them."

Likes millions of refugees around the world, Hassan packed up his family to flee violence and to try to find a safe place where his children could grow and thrive.

The pope "entrusts to God's mercy those who died and, in prayer, he shares the pain of their loved ones," the message said.

Catholics at all levels of the church also need to learn to listen to women's "voices of faith" as input that is not "threatening," but enriching.