Why You Must Leave the Roman Catholic Church


While I’ve been overwhelmed with the positive response about last week’s article, “Why Evangelicals and Roman Catholics Cannot Be Together,” some seem to not quite grasp the reason for it. After all, they say that they have neighbors or family members who really love Jesus, who attend a Roman Catholic Church. While I have spoken to many Catholics and have yet to meet one who can explain the Gospel, I am sure that at least in America there has to be some believers who Sunday after Sunday are attending RCC’s. If you are one of these people, here are four reasons you need to leave today. Or if you know someone whom you believe to be born again, here are four reasons you need to encourage them to leave.

You are severed from the body

The weekly Church gathering is not about evangelism. It’s about worship, fellowship and equipping (Eph 4:11-15). We love for unbelievers to come to one-anotherChurch and see the radical difference between how Christians love one another and how the world loves one another. We love for unbelievers to come to our services and be exposed to the preaching of the Word. But ultimately the Church is literally made up only of the saints. It is foolish to go to a place on Sunday morning, instead of Church, for the purpose of “evangelism”. Sundays are not for evangelism. Let me clarify because many Sundays I do evangelize someone, but ultimately the gathering of the believers has been instituted by Christ for mutual encouragement and serving each other, not to evangelize each other. If you go to a “church” where the majority of the people around you are unsaved then you are disobeying Hebrews 10:24-25. If you are a believer attending a RCC, then Christ wants you to leave and join a church where HE is the head. You have gifts the Holy Spirit has given to you that you need to be using to serve your fellow Christians. The one-another’s are for believers not unbelievers.

You are missing out on expository preaching

I contend that the main avenue Christ uses to sanctify his bride as a whole is through the weekly exposition of the Scripture. God has gifted calvin-preaching_19thc-representation2certain men with the ability and time to study His Word in depth, and has blessed the Church with the Sunday morning gathering of the saints. It is crucial that we are part of a church that preaches through the Bible. It is imperative that we sit under solid teaching. I have never met a priest who preaches through the Bible verse by verse. Paul’s charge to Timothy was to preach the word (2 Tim 4:2) and to rightly handle the word of truth (2 Tim 2:15). This simply does not happen in the RCC and any believer who subjects himself to false teaching will be affected by it more than they can affect those around them.

You can’t reform an apostate religion

I sometimes hear that there are genuine believers attending RCC’s, and they are there for the purpose of being a light in a dark place. They agree that Catholicism is a dead religion without the true Gospel, but that they are so concerned for their friends and families that they choose to stay and reform from the inside. I understand this attitude and I truly appreciate the intent and the desire to reach people for Christ, but we have a misunderstanding of what the Church is meant to be when we do this. We also have a inflated view of our ability to do what the apostle Peter and James couldn’t do with Judaism, though it seemed that they tried, and what Luther and Calvin couldn’t do in the Roman Catholic Church and ultimately had to branch off and start new churches.

You are blaspheming God

I pray that this statement will come across with love and with a concerned heart attitude. But if you are attending a mass then
TheEucharist you are blaspheming God. As we saw in last week’s post, each time you eat the bread and drink the wine you are saying that Christ’s sacrifice on the cross two-thousand years ago was not sufficient and that Christ must continue to die each and every week. While you may be taking it as a symbol and in thankfulness to your Savior, the RCC is saying that Jesus is still on the cross and must continue dying for last week’s sins. Jesus is not still on the cross. His death was effectual in what was intended. He died Once and for all for sin (I beg you to read carefully Hebrews 10:10-18), and shouted “It Is Finished!” He does not need to continue dying, and the blood he shed that day was sufficient to cover all our sin, past, present and future. When we partake in the RCC communion we are blaspheming Christ by telling Him that His death and resurrection was unsuccessful.

So many people are bothered with posts like these. They feel like it’s unloving and unaccepting to tell someone they are wrong or doing the wrong thing. I beg you to reconsider. I believe it’s unloving to allow your friends and neighbors to continue going to a “church” Sunday after Sunday after Sunday, that is not going to provide for them spiritually and where they will be forced to insult Jesus.

If you wish to learn more about evangelizing Catholics consider these tools.