Concluding the marriage contract in the Masjid

Q 2: I would like your Eminence to explain the ruling of Shari`ah on concluding the marriage contracts in Masjids (mosques). It should be noted that all relevant Islamic teachings will be fulfilled such as preventing mixing between men and women or using musical instruments.

A: If the reality is as mentioned, there is no harm in concluding the marriage contract in the Masjid. May Allah grant us success. May peace and blessings be upon our Prophet Muhammad, his family, and Companions.