Do you believe Roman Catholicism is Christianity?
REmember Calvinists are not all Protestants
Let's see if you are capable of following this logic...
I have a Ford Explorer. A Ford Explorer is a car.
Are all cars Ford Explorers?
Were you able to follow that?
Do you believe Roman Catholicism is Christianity? I believe Calvinism is Christianity. I likewise believe Lutheranism, Congregationalism, Baptistism, Pentecostalism, Anglicanism, Methodism and Presbyterianism are all Christianity.
Roman Catholicism, not so much, as revealed by its anti-Scriptural errors.