What does it mean to believe in the name of Jesus?

Believing in the name of Jesus entails more than verbal assent; it signifies trust in who He is and what He has accomplished through His death and resurrection. In John 1:12, those who believe in His name are given the authority to become children of God, emphasizing that true faith transitions one into a new identity in Christ. This belief implies accepting His Lordship and sovereignty over one's life, resulting in repentance and an ongoing relationship characterized by faith. It is through this unwavering trust that believers experience the transformative power of the gospel.