A.B. Simpson emphasizes the things Paul gloried in, particularly his privilege of preaching the Gospel, his willingness to serve without charge, and his acceptance of suffering as part of his ministry. Paul’s self-defense against his critics was not for personal gain but to uphold the truth of the Gospel and the integrity of his mission. He found honor in his hardships, viewing them as opportunities for Christ's power to manifest in his weakness. Simpson encourages believers to embrace their own trials and sacrifices as pathways to deeper faith and connection with God.