That thou art Peter; and upon this rock I will build my church, and the gates of hell shall not prevail against it.
HOLY BIBLE Gospel According to Saint Matthew 16:16-20
 Simon Peter answered and said: Thou art Christ, the Son of the living God.  And Jesus answering, said to him: Blessed art thou, Simon Bar-Jona: because flesh and blood hath not revealed it to thee, but my Father who is in heaven.  And I say to thee: That thou art Peter; and upon this rock I will build my church, and the gates of hell shall not prevail against it. [Matthew 16:18] [Latin]  And I will give to thee the keys of the kingdom of heaven. And whatsoever thou shalt bind upon earth, it shall be bound also in heaven: and whatsoever thou shalt loose upon earth, it shall be loosed also in heaven.  Then he commanded his disciples, that they should tell no one that he was Jesus the Christ. It appears many Protestants and Vatican 2 Parishioners know the Catholic Church is the one true Church.
Have you come across many Protestants and Vatican 2 Parishioners who either try to avoid the subject or get very angry when you bring up the subject of Jesus building the Catholic Church upon the rock of Peter?