"all the truth" is the "keys of the kingdom of heaven",
Where does Scripture say "all the truth" is the "keys to the kingdom of heaven"?
which Jesus gave to one man, Peter (
Matt 16:18-19).
I know this is a common RCC interpretation; but the context of Matthew 16:18-19 is not saying the rock the church is built on is Peter. Compare verse 18 with John 1:42. Cephus means "stone" (#4074) yet in Matthew 16:18 "Peter" and "rock" are two different words. It's not "stone" and "stone" it's ".... you are Peter (stone - #4074) and (also) upon this Rock (bolder - #4073)) I will build my church.
Now comparing Scripture with Scripture; which is what we're told to do to establish doctrine. (Isaiah 28:9-10)
Now look up #4073
Matthew 7:24-25, Matthew 27:51 & 60 (rock in that context are tombs),
Mark 15:46 - also talking about the tomb Jesus was buried in.
Luke 6:48 - he who builds his house on a rock.
Luke 8:6 & 13 - parable of seed falling on rock
Romans 9:33, 1 Corinthians 10:4, 1 Peter 2:8 (Epistle Peter himself wrote.) These 3 references state clearly that Christ is the rock. (Peter is a "stone". Jesus is the "Rock".)
Revelation 6:15-16 - Men hiding in the rocks are trying to hide from the wrath of God.
Christ builds His church on Himself, not Peter. Peter can't atone for anyone's sin. Clearly the Rock Jesus is referring to, is Himself.
That is to say, Jesus bestowed upon one man on earth the power to infallibly discern "all the truth" revealed by the Holy Spirit to the Church. The "keys" were passed on from Peter to his successors down through the centuries.
Using the same principle; let's compare Bible passages to each other.
There's only two passages where "keys" is plural. One is Matthew 6:19; but the other is Revelation 1:18. Who has the keys to death and hell? (Christ does. It's pretty clear in Revelation 1:18 that he who holds the keys of death and hell is Jesus Christ.)
There's only 4 other places in the NT where the word "key" is used:
Luke 11:52 - Lawyers posses the "key of knowledge" but never enter.
Revelation 3:7 - refers to the "key of David"; which the holder thereof described in that passage, again is clearly Christ
Revelation 9:1 and Revelation 20:1 - both these refer to an "angel" who holds the key to the bottomless pit. Now that "angel" is called "Abaddon"; which is the "angel of destruction"
Now the term "angel of destruction" is used in 2 Samuel 20:16. This "angel of destruction" is the "angel of the Lord". Also 1 Chronicles 21:15 also talks about the "angel of destruction". But was also get the same language about the plagues of Egypt. What's been dubbed "the angel of death". (The angle that passes through the land at midnight and slays all the 1s born who are not in "a house" protected by "the blood of the lamb". Clearly this "angel of destruction" is a personification of God's wrath.
Next detail; this "bottomless pit"? Is this what the "face of the deep" from Genesis becomes? Yet who is the Entity who "moves upon the waters". (That's the Holy Spirit.)
So again, who "holds the keys to the kingdom". (Who's imparted them to Peter; because He rightfully possess them?) Again, that is Christ.
Now when Jesus talks to Peter about things "bound on earth" also being "born din heaven; again, go into the concordance and take a look at the verb tenses. What's "bound on earth" (aorist active subjective) (having already) been bound in heaven; (Passive perfect participle.) If a verb is "perfect tense" it's describing from the "bird's eye" view of completed history. Thus things are "bound on earth" having already been "bound in heaven. Peter is not doing the binding; because he is confined to earthy time. (Just as we all are.)
"And his [Christ's] gifts were that some should be apostles, some prophets, some evangelists, some pastors and teachers, for the equipment of the saints, for the work of ministry, for building up the body of Christ,
until we all attain to the unity of the faith and of the knowledge of the Son of God, to mature manhood, to the measure of the stature of the fulness of Christ; so that
we may no longer be children, tossed to and fro and carried about with every wind of doctrine, by the cunning of men, by their craftiness in deceitful wiles. Rather, speaking the truth in love,
we are to grow up in every way into him who is the head, into Christ, from whom the whole body, joined and knit together by every joint with which it is supplied, when each part is working properly, makes bodily growth and upbuilds itself in love." (
Eph 4:11-16)
Now "apostles", "prophets", "evangelists", "prophets" and "teachers". "... attain to the unity of faith.... knowledge of Son of God.... no longer tossed about by every wind of doctrine....." "... grow up... into him who is the head....".
Who's the head of the church? That's not Peter. It's Christ. (Ephesians 1:22, 4:12, 5:23; Colossians 1:18
"the church of the living God, the pillar and foundation of the truth" (
1Tim 3:15)
Now who really is "the church of God"? Historically, according to Catholicism; anyone who's not part of that church, can't be saved. (Although clearly, the current pope doesn't believe that.) Do you believe that? Do you believe that everyone who's not Catholic is condemned to hell?
So who is the "church of the living God" who is "the foundation of truth"? That would be every person who's been atoned for. All the elect are "the church of God". And this is true regardless of what denomination they are in.