When the Redeemer of the human race was called Beelzebul, He said what had happened to Him the head must happen also to the body. Therefore, the true Church must necessarily be reproached in a similar manner, and so the very fact that the Catholic Church is called AntiChrist by the heretics is only proof that she suffers similar calumnies as did her Lord and divine Founder because she is His true Church.
By declaring Simon Peter the Rock on which He would build His Church, giving him the Keys to the Kingdom to bind on earth what would be bound in heaven, promising him that his faith would not fail, and after the Resurrection giving him the supreme pastoral charge to confirm his brethren in the faith, Our Lord Jesus Christ plainly and manifestly in Holy Writ instituted the Papacy as the visible foundation and principle of unity in the Church. The website's nonsense is a Protestant fiction intended to attempt to circuмvent the inconvenient fact that for 15 Christian centuries after Our Lord walked this earth no one knew anything of Protestant novelties and heresies.