John Gill emphasizes the blessings of being reproached for the name of Christ, asserting that true happiness comes from bearing the name of Christians and enduring persecution for the Gospel's sake. He explains that despite the world's view, those who suffer for Christ are honored and comforted by the Spirit of God, which rests upon them, providing strength and joy amidst trials. Gill highlights that while the world may speak ill of believers, their faithfulness glorifies God, showcasing the transformative power of the Holy Spirit in their lives.