There is a Mosque in our area which is called as PETER MOSQUE. On inquiring, I found that it is funded 100% by a Christian Priest. He got the construction done, furnishing etc. He even appointed the Imam & the Muezzin also. This priest is also taking care of monthly expenses as well Q is: Can v pray in such a Mosque?
In Rulings on mosques
Sep 7th, 2019
Are you sure he is not a Muslim? Why would a Christian priest do such a thing? Anyhow, there is nothing wrong in praying in such a masjid but the muslims must take care of running it.