New Testament churches were ruled by Elders, plural and this was practised and taught.
Part of the Church Life Model Serious, please also listen to New Testament church Leadership Structure
To Rule is to use the ruler
Requires proven success in family
Qualifications of Overseers 1 Tim 3
This is a faithful saying: If a man desires the position of a bishop, he desires a good work. 2 A bishop then must be blameless, the husband of one wife, temperate, sober-minded, of good behavior, hospitable, able to teach; 3 not given to wine, not violent, not greedy for money, but gentle, not quarrelsome, not covetous; 4 one who rules his own house well, having his children in submission with all reverence 5 (for if a man does not know how to rule his own house, how will he take care of the church of God?); 6 not a novice, lest being puffed up with pride he fall into the same condemnation as the devil. 7 Moreover he must have a good testimony among those who are outside, lest he fall into reproach and the snare of the devil.
Qualifications of Deacons
8 Likewise deacons must be reverent, not double-tongued, not given to much wine, not greedy for money, 9 holding the mystery of the faith with a pure conscience. 10 But let these also first be tested; then let them serve as deacons, being found blameless. 11 Likewise, their wives must be reverent, not slanderers, temperate, faithful in all things. 12 Let deacons be the husbands of one wife, ruling their children and their own houses well. 13 For those who have served well as deacons obtain for themselves a good standing and great boldness in the faith which is in Christ Jesus.
” (1 Timothy 3:1–13, NKJV)
5 For this reason I left you in Crete, that you should set in order the things that are lacking, and appoint elders in every city as I commanded you—6 if a man is blameless, the husband of one wife, having faithful children not accused of dissipation or insubordination. 7 For a bishop must be blameless, as a steward of God, not self-willed, not quick-tempered, not given to wine, not violent, not greedy for money, 8 but hospitable, a lover of what is good, sober-minded, just, holy, self-controlled, 9 holding fast the faithful word as he has been taught, that he may be able, by sound doctrine, both to exhort and convict those who contradict.10 For there are many insubordinate, both idle talkers and deceivers, especially those of the circumcision, 11 whose mouths must be stopped, who subvert whole households, teaching things which they ought not, for the sake of dishonest gain.
” (Titus 1:5–11, NKJV)
Shepherd the Flock
5 The elders who are among you I exhort, I who am a fellow elder and a witness of the sufferings of Christ, and also a partaker of the glory that will be revealed: 2 Shepherd the flock of God which is among you, serving as overseers, not by compulsion but willingly, not for dishonest gain but eagerly; 3 nor as being lords over those entrusted to you, but being examples to the flock; 4 and when the Chief Shepherd appears, you will receive the crown of glory that does not fade away.
Submit to God, Resist the Devil
5 Likewise you younger people, submit yourselves to elders. Yes, all of you be submissive to one another, and be clothed with humility, for
“God resists the proud,
But gives grace to the humble.”
6 Therefore humble yourselves under the mighty hand of God, that He may exalt you in due time, 7 casting all your care upon Him, for He cares for you.
.
” (1 Peter 5:1–7, NKJV)