What is the significance of faith in the name of Jesus?

In the sermon, it is highlighted that faith in the name of Jesus is not just about uttering His name but believing in the person and work that name represents. Acts 4:12 illustrates that through faith in His name, the lame man was healed, demonstrating the power vested in Christ. Moreover, faith is the means by which we access the grace of God for salvation. As Paul articulates in Ephesians 2:8, we are saved by grace through faith. Thus, believing in the identity, authority, and character of Jesus is essential for experiencing His redemptive work in our lives.