I am Orthodox
Orthodox and Catholic Christians share the early councils, the sacraments and the veneration of Mary and the saints. The main disagreements are about the pope. Start there.
More comparison pages are on the way.
Read these first
- What papal infallibility covers
What the 1870 definition says, and what it leaves out.
- Catholics worship Mary and the saints
The line between honor and worship, and where Protestants still disagree.
- The Mass, step by step
What happens and why, with the postures explained.