How do we know Jesus Christ is the only mediator?

The Bible affirms Jesus Christ as the sole mediator between God and man, particularly in passages like 1 Timothy 2:5. Jesus represents both God and humanity, allowing for reconciliation through His person and work. Through His life, death, and resurrection, He fulfilled the requirements of divine justice on our behalf. As a result, we can access God only through Him. This exclusive mediatorial role emphasizes the necessity of faith in Christ for salvation and highlights the futility of any other means of approaching God.