The pope delivered a candid speech Monday calling for fraternity, increased human rights, and an end to religious violence (paywall). He also signed a “Document on Human Fraternity” with influential Egyptian imam Ahmad al-Tayeb that sought to combat hatred and extremism.

Ahead of the pope’s visit, the UAE’s ambassador to the US, Yousef Al Otaiba, penned an op-ed in Politico touching on themes of unity. He lauded decades of Muslim-Christian cooperation in the UAE, and stressed the wider importance of good relations between people from different faiths in the region.

The UAE’s emphasis on tolerance is, to a large degree, practical. Foreigners from some 200 countries make up 88% of its population of almost 10 million. This diversity stems in large part from the UAE’s pool of foreign workers, which, like all the Gulf states, it relies on to power its economy (the same need that first drove Western countries to open up immigration to non-Europeans on a large scale). This mainly includes laborers from poor countries, but high-paid expatriates as well.

The focus on tolerance also helps the UAE project soft power. The country has a longstanding-goal of enhancing its status as a global hub of culture and commerce, something the pope’s visit will help.

Still, there are restrictions on worship (paywall), like displaying non-Muslim religious symbols. And because there is virtually no path to citizenship for foreigners in the UAE, and the local population is Muslim, members of other faiths lack political rights—something the pope called on leaders to change.

But yesterday’s event was nevertheless the largest show of Christian worship in the Gulf ever. It was a major milestone for the UAE, and by extension, its campaign to show that it’s a welcoming place, open to many for business.

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