How do we know that only Christ can bring us to God?

We know that only Christ can bring us to God because His suffering was necessary for our redemption. The Scripture emphasizes that He suffered not only for the injustices of humanity but bore the wrath of God on our behalf. This unique act demonstrates the necessity of His role as our mediator. As stated in the sermon, if we could bring ourselves to God, Christ's sacrifice would be unnecessary. Instead, He alone can provide the righteousness we need to stand before a holy God, as He is the just one who died for the unjust.