Now, lets dig into the qualification of a "BISHOP", meaning BIBLICAL qualification.
1 Timothy 3:1 "This is a true saying, If a man desire the office of a bishop, he desireth a good work."
1 Timothy 3:2 "A bishop then must be blameless, the husband of one wife, vigilant, sober, of good behaviour, given to hospitality, apt to teach;"
1 Timothy 3:3 "Not given to wine, no striker, not greedy of filthy lucre; but patient, not a brawler, not covetous;"
1 Timothy 3:4 "One that ruleth well his own house, having his children in subjection with all gravity;"
1 Timothy 3:5 "(For if a man know not how to rule his own house, how shall he take care of the church of God?)"
1 Timothy 3:6 "Not a novice, lest being lifted up with pride he fall into the condemnation of the devil."
1 Timothy 3:7 "Moreover he must have a good report of them which are without; lest he fall into reproach and the snare of the devil."
the only biblical qualification for a bishop is in verse 2, "apt to teach;". the rest of the qualification, is social, or civil in nature.
APT to Teach,
Apt, 1 Fit; suitable, 2. Having a tendency. 3. Inclined. 4. Ready; quick; used of the mental powers; as, a pupil apt to learn; an opt wit.
5. Qualified; fit.
so clearly, the only ecclesiastical or biracial qualification for a bishop is to be FIT to TEACH. the rest are social qualifications.
so the qualification for a Bishop is to TEACH, well what? answer, Acts 20:28 "Take heed therefore unto yourselves, and to all the flock, over the which the Holy Ghost hath made you overseers, to feed the church of God, which he hath purchased with his own blood."
FEED the FLOCK of GOD, where has we heard this before? answer, Jeremiah 3:15 "And I will give you pastors according to mine heart, which shall feed you with knowledge and understanding."
there it is plain as day. when one is guide by the Holy Ghost, one then can see clearly,
now my source for "APT", the definition, is the Noah Webster's 1828 Dictionary of American English
PICJAG, 101G.