Our Lord and Savior, Jesus Christ, said that His true Church would be identified by the following 4 MARKS:
Truth is truth . . . and ONLY the Holy Roman Catholic Church possesses those 4 marks/qualities/characteristics.
As thoroughly explained in the video (below), this is not being arrogant, but TRUTHFUL!
Seek the Truth....and the Truth shall set you free!
http://www.tangle.com: search for "No Apologies"