The date of first construction of a Christian building at this location is unknown.
Jews were often offered sanctuary in churches and other Christian buildings.
The king saw the design of early Christian sacred buildings, converted from market and court halls, as particularly appropriate.
Constantine was also the first patron of official Christian buildings in the city.
They had taken the greatest Christian building in the world and turned it into a mosque.
In the 4th and 5th centuries a whole complex of ancient Christian buildings was gradually erected on the location.
Walls near the well next to the church may be part of the oldest remaining Christian building in Wales.
The date of construction of the first Christian building on this site is unknown.
They paid a special poll tax called the jizya, and were not allowed to construct new Christian buildings.
In that country, it is made virtually impossible to restore Christian buildings.