It is good for us to remember the uniqueness of Christ. May we never suggest that God has not done enough for us, considering what He has done for us in Christ Jesus.
I cannot imagine an affirmation that would meet with more resistance from contemporary Westerners than the one Paul makes in 1 Timothy 2:5: “For there is one God, and there is one mediator between God and men, the man Christ Jesus.” This declaration is narrow and downright un-American. We have been inundated with the viewpoint that there are many roads that lead to heaven, and that God is not so narrow that He requires a strict allegiance to one way of salvation. If anything strikes at the root of the tree of pluralism and relativism, it is a claim of exclusivity to any one religion. A statement such as Paul makes in his first letter to Timothy is seen as bigoted and hateful.
Paul, of course, is not expressing bigotry or hatefulness at all. He is simply expressing the truth of God, the same truth Jesus taught when He said: “I am the way, and the truth, and the life. No one comes to the Father except through me” (John 14:6). Paul is affirming the uniqueness of Christ, specifically in His role as Mediator. A mediator is a go-between, someone who stands between two parties that are estranged or involved in some kind of dispute. Paul declares that Christ is the only Mediator between two parties at odds with one another — God and men.
We encounter mediators throughout the Bible. Moses, for example, was the mediator of the old covenant. He represented the people of Israel in his discussions with God, and he was God’s spokesman to the people. The prophets in the Old Testament had a mediatorial function, serving as the spokesmen for God to the people. Also, the high priest of Israel functioned as a mediator; he spoke to God on behalf of the people. Even the king of Israel was a kind of mediator; he was seen as God’s representative to the people, so God held him accountable to rule in righteousness according to the law of the Old Testament.