Mere intellectual knowledge that Jesus is the only Mediator and the One who fulfills the covenant promises is insufficient for us to receive the promised blessings—we need to exercise personal faith in Christ as the object of the blessings. God has chosen to make faith the instrument of union with Christ. This affects our invocation of the name of Jesus in our prayers to God.

Certain practices have become so familiar among Christians that believers can be in danger of thoughtlessly performing them. We are all prone to simply going through the motions in our Christian lives. For instance, how often have we prayed the Lord’s Prayer without reflecting on the petitions that we are presenting to God? How often have we recited the Apostles’ Creed or the Nicene Creed without giving due consideration to the truths that we are confessing? We can easily go through the liturgical motions in a worship service without focusing on what we are doing before God. Similarly, it is altogether possible for believers to close their prayer with the words “in Jesus’ name” or “in Christ’s name” or “for Christ’s sake” as a sort of mindless mantra.

This raises the important question, Why should believers pray to God “in Jesus’ name”? If we are going to employ the name of Jesus in a conscientious way at the end of our prayers, a proper amount of theological reflection is required. Ultimately, we pray in Jesus’ name because He is the only Mediator between God and man, He fulfills all the covenant promises of God, and He is the object of our faith in God. Consider the following.

The Only Mediator

During His earthly ministry, Christ taught His disciples how they should approach God in prayer. He said: “Whatever you ask in my name, this I will do, that the Father may be glorified in the Son. If you ask me anything in my name, I will do it” (John 14:13–14). “Whatever you ask of the Father in my name, he will give it to you” (16:23). Jesus teaches us to do so because He is the exclusive Mediator between God and man. As Thomas Boston explained:

In whose name are we to pray? In the name of Jesus Christ, and of no other, neither saint nor angel, John 14:13. “Whatsoever ye shall ask in my name, says he, that will I do.” We must go to the Father, not in the name of any of the courtiers, Col. 2:18 but in the name of his Son, the only Mediator.

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