If one confesses they follow Christ, accept them into fellowship.
Exactly. The Nicene Creed is a good test for orthodoxy. If one believes what it says you have the real fundamentals of Christianity right there.
AMEN!
We Christians, be we Catholic, Orthodox, and Protestants, at a time when we are coming under increasing attack not just from Muslims, but securlists, even in the west, we must all close ranks and LOVE one another.
Ephesians 4:5-6, John 17.