Sir, Helen Brown (letter, April 6) points out that the cathedral at Córdoba is inside a vast mosque built centuries earlier, but the mosque was in turn built atop the Visigothic monastery of San Vicente.
However, the demand that Muslims be allowed to pray inside Córdoba cathedral is reasonable, so long as the same rights are granted for Christians to be allowed to pray inside places such as the Umayyad mosque in Damascus, which was built over a Byzantine church and contains a shrine that is said to contain the head of John the Baptist.
Aymenn Jawad,
Cardiff.