“When I saw that they were not acting in line with the truth of the gospel, I said to Cephas (Peter) in front of them all, 'You are a Jew, yet you live like a Gentile and not like a Jew. How is it, then, that you force Gentiles to follow Jewish customs? We who are Jews by birth and not sinful Gentiles know that a person is not justified by the works of the law, but by faith in Jesus Christ. So we, too, have put our faith in Christ Jesus that we may be justified by faith in Christ and not by the works of the law, because by the works of the law no one will be justified.'” (Galatians 2:14-16)What the "circumcision party" did in this passage was heresy, but let's not just nod and embrace this truth as we read scripture without understanding that this same heresy is alive and well today. This heresy of Faith + Works is at the heart of the Roman Catholic Church and what it teaches, and this is why we must not link to them as brothers and sisters in Christ. Rather, the vast majority of them are as lost as lost can be, and need the life-giving truth of the gospel message. True, born again believers know that salvation comes by faith alone through grace alone in Christ alone. There is no additional work that can be added or must be done for salvation.
“For it is by grace you have been saved, through faith—and this not from yourselves, it is the gift of God—not by works, so that no one can boast.” (Ephesians 2:8-10)
So with that in mind, please read below from portions of an interview that Billy Graham gave with Robert Schuller of Crystal Cathedral (and about which John MacArthur has also commented):
Dr. Schuller: "Tell me, what is the future of Christianity?"
Dr. Graham: "Well, Christianity and being a true believer, you know, I think there's the body of Christ which comes from all the Christian groups around the world, or outside the Christian groups. I think that everybody that loves Christ or knows Christ, whether they're conscious of it or not, they're members of the body of Christ. And I don't think that we're going to see a great sweeping revival that will turn the whole world to Christ at any time."
What God is doing today is calling people out of the world for His name. Whether they come from the Muslim world, or the Buddhist world, or the Christian world, or the non-believing world, they are members of the body of Christ because they've been called by God. They may not even know the name of Jesus, but they know in their hearts they need something that they don't have and they turn to the only light they have and I think they're saved and they're going to be with us in heaven."
Dr. Schuller: "What I hear you saying is that it's possible for Jesus Christ to come into a human heart and soul and life even if they've been born in darkness and have never had exposure to the Bible. Is that a correct interpretation of what you're saying?"
Dr. Graham: "Yes it is because I believe that. I've met people in various parts of the world in tribal situations that they have never seen a Bible or heard about a Bible, have never heard of Jesus but they've believed in their hearts that there is a God and they tried to live a life that was quite apart from the surrounding community in which they lived."
Dr. Schuller: "This is fantastic. I'm so thrilled to hear you say that. There's a wideness in God's mercy."
Dr. Graham: "There is. There definitely is."
John MacArthur Discussing Billy Graham's "Wider Mercy" View
Doctrinal Errors With the "Wider Mercy" Doctrine
A Chart With Christian/Catholic Views Side-By-Side (courtesy of former Roman Catholic priest Richard Bennett)