What does it mean to believe on the name of Jesus Christ?

Believing on the name of Jesus Christ involves recognizing Him not just as a historical figure but as the sovereign Lord and Savior. It means acknowledging His titles and attributes, such as being the alpha and omega, the Lamb of God, and our righteousness. This belief is not just mental assent but a heartfelt trust in His ability to save and to fulfill all that He has claimed to be. It entails relinquishing any personal merit and fully depending on Christ for salvation, encapsulating the doctrine of grace whereby we are justified through Him alone rather than any work of our own.