arrogance?????As Muhammad Ali once said, it ain't bragging if you can do it.
Catholicism was a church for one thousand six hundred years before ANYONE was a protestant....now 1600 years is a very long time, they were the original church, founded by Christ on the Apostles...they have the four marks of the true church....they are One, Holy Catholic and Apostolic...no other "denomination" on Earth shares those "marks".
And dinosaurs ruled the earth for millions of years; but now they are gone.
So you take advice from a muslim, I'm not surprised.
Catholicism was a church for one thousand six hundred years before ANYONE was a protestant..
Because were Christians and Rome labeled them Protestants because they protested against Rome, it's tactic and false teachings.
With God there is no denomination - that is all man's doings and you have, obviously, taken their 'mark'.
Christians chose God, catholics chose man.