“We have a picture of what the goal looks like—the dignity of women, women feeling appreciated, their gifts being used—but how do you get there?”

Many of the migrants in the caravan are fleeing Central America’s “Northern Triangle”—El Salvador, Guatemala and Honduras. These countries are beset by “the world’s highest murder rates, deaths linked to drug trafficking and organized crime and endemic poverty.”

About 5,000 people leave Venezuela every day. According to the U.N. Refugee Agency, at least 1.9 million Venezuelan citizens have left the country since 2015, fleeing from the economic and political crisis that the country is experiencing under President Nicolás Maduro.

“I was surprised that they even listened to me,” said Rev. Martina Viktorie Kopecká. “I am quite young and a woman. I wore a white stole. They are not pushing me away.”

“We take people where they are, walking with them, moving forward,” Cardinal Blase Cupich said.

Catherine Pakaluk, who currently teaches at the Catholic University of America and holds a Ph.D. in Economics from Harvard University, describes her tweet to Mr. Macron as “spirited” and “playful.”