Announcing his desire to visit Iraq in 2020, Pope Francis called for a peaceful resolution to crises in the Middle East.

He also warned that God would unleash his wrath on hypocritical leaders who liked to talk about peace while selling weapons to warring nations.

"People escaping, crowded on boats, they cry out, seeking hope, not knowing which ports will be able to welcome them in a Europe which opens its ports to vessels that have to load sophisticated and costly weapons, capable of wreaking havoc that doesn't even spare children," he said.