The Discord of the Church

In 1 Corinthians 12, Paul says the church is one body and that God has so adjusted the body. The Greek word for discord in this verse is schisma, which means division or tear. If you say you won't leave the Catholic Church because you love Jesus and the Eucharist, even though you hate the bishops, that at the very least sounds like a one-way ticket to Eastern Orthodoxy. But along with sounding like Orthodoxy, this sounds like the Protestant Reformers as Luther and Calvin did not say forget about the past 1500 years.