Not a valid question as Catholics are Christians. You are using the term "Christian" when you probably mean protestant. In actual fact, Hagia Sophia is neither. It was build as a Catholic patriarchal Cathedral, after the Schism of the East, it was an Orthodox Patriarchal Cathedral. Later it was taken over by the Muslims and converted into a Mosque. Currently, it is a museum.
Not dead, Hagia Sophia is not a person
Before becoming a museum, the Hagia Sophia was a house of worship. It was first a Christian church and then became a Muslim mosque.
The Hagia Sophia is nearly 1500 years old.
The Hagia Sophia is in Istanbul, not Rome
The Hagia Sophia
Hagia Sophia was built in Istanbul, Turkey.
The Hagia Sophia is not romanesque architecture. It is byzantium.
Haiga Sophia in Istanbul, Turkey.
Hagia Sophia was made to show freedom and religion.
People did not live in Hagia Sophia, it was a church.
the word "Hagia Sophia" means holy wisdom in Greek.
Justinian was the patron of Hagia Sophia.