I am Judeo-Christian which means the Jewish foundation is thousands of years older than what you claim your Churchs origins. So if the measurement is longevity, I win . . you lose. Jesus was a Jew. So were all of the Disciples. They never backed away from that. But Jesus fulfilled the prophecies and requirements that made Him the Sacrificial Lamb. HE is the center of attention. He is the focus. Not your denomination. He was/is the Man we are all meant to be. He lived His life as we are all meant to live it, in our own ways of course.
Christ is the focus in the Catholic Church. Attend a Mass and find out.
Catholicism is not a denomination.