Catholic Answers Senior Apologist Jimmy Akin answers the claim that Peter is not the "rock" Jesus refers to in Matthew 16:18.
Jimmy Akin was born in Texas and grew up nominally Protestant. At age 20 he experienced a profound conversion to Christ. Planning on becoming a Protestant pastor or seminary professor, Jimmy started an intensive study of the Bible, but the more he immersed himself in Scripture, the more he found...
"Where the bishop is, there is the community, even as where Christ is, there is the Catholic Church."
~ Ignatius of Antioch (Smyrn., viii, 2) circa A.D. 110, laid down this principle on true union with the Church, versus schism; all the more impressive because his casual use of the word "Catholic" demonstrates the widespread acceptance of the term at a very early date.