How do we know the qualifications for a bishop?

The qualifications for a bishop are explicitly listed in 1 Timothy 3:2-7, where the Apostle Paul outlines key characteristics that a bishop must possess. These include being blameless, the husband of one wife, vigilant, sober, hospitable, and able to teach. Additionally, a bishop must not be a novice to prevent pride and must have a good report from outsiders. These qualifications reflect the character of Christ and establish the importance of moral integrity and doctrinal soundness in church leadership.