/. . . Continued
I have had to answer that question (and other related questions) so many times that I got sick to death of answering it; so I have prepared a ready-made answer and posted it in my Blog that you can read
here. The following is an extract from that article that relates to your specific question:
Objection 6. The church could not have apostatized because Jesus promised that “the gates of hell shall not prevail against it” (Matthew 16:18); and that “I am with you alway, even unto the end of the world” (Matthew 28:20).
The church did not apostatize in that sense of the term, and the “gates of hell” did not “prevail” against it. There is more than one way of defining a church. If you define the church
sacramentally and
ecclesiastically, then yes, it did apostatize, because the priesthood authority in it was lost. But if you define the church as the
body of true believers in Christ (which is the literal meaning of it), then no, in that sense it did not apostatize, because as explained earlier, there were many true believers in Christ in the Christian world throughout its history, which constituted God’s true “church”. The “wheat” and the “tares” were mingled together, so that it was not possible to distinguish between them (Matthew 13:28–29). The “wheat” constituted God’s true church. But only God knew what was in their heats, and who were the “wheat” and who were the “tares”.
The Restoration of the gospel through the Prophet Joseph Smith is further evidence that the gates of hell did not prevail against the church. The purpose of this Restoration has been precisely to “gather together the wheat” to keep them safe; while the “tares” are bound in bundles ready to be burned (Matthew 13:30). This is actually taught in modern LDS scripture:
D&C 101:
65 Therefore, I must gather together my people, according to the parable of the wheat and the tares, that the wheat may be secured in the garners to possess eternal life, and be crowned with celestial glory, when I shall come in the kingdom of my Father to reward every man according as his work shall be;
66 While the tares shall be bound in bundles, and their bands made strong, that they may be burned with unquenchable fire.
Jesus did not build His church on Peter. Peter was a mere mortal. If the church had been built on Peter, then when Peter died the church should have gone with him. Where there was no Peter, there would be no church. The “rock” refers to the testimony of the Holy Ghost which Peter had of the divinity of Jesus Christ:
Matthew 16:
13 When Jesus came into the coasts of Cæsarea Philippi, he asked his disciples, saying, Whom do men say that I the Son of man am?
14 And they said, Some say that thou art John the Baptist: some, Elias; and others, Jeremias, or one of the prophets.
15 He saith unto them, But whom say ye that I am?
16 And Simon Peter answered and said, Thou art the Christ, the Son of the living God.
17 And Jesus answered and said unto him, Blessed art thou, Simon Bar-jona: for flesh and blood hath not revealed it unto thee, but my Father which is in heaven.
18 And I say also unto thee, That thou art Peter, and upon this rock I will build my church; and the gates of hell shall not prevail against it.
Hope that has answered your question. If not, come back to us and we will talk about it further.