Leaders as described in the Bible have no authority over anyone, they lead by example and by teaching but the Holy Spirit is the authority in a believer's life. For a man to be the authority he would have to usurp the Holy Spirit who lives in every believer.
Matthew 20:25-26 "25 But Jesus called them aside and said, “You know that the rulers of the Gentiles lord it over them, and their superiors exercise authority over them. 26 It shall not be this way among you. Instead, whoever wants to become great among you must be your servant,…"
Titus 1:7
"For an overseer, as God's steward, must be above reproach. He must not be arrogant or quick-tempered or a drunkard or violent or greedy for gain,"
1 Peter 5:1-5
So I exhort the elders among you, as a fellow elder and a witness of the sufferings of Christ, as well as a partaker in the glory that is going to be revealed: shepherd the flock of God that is among you, exercising oversight, not under compulsion, but willingly, as God would have you; not for shameful gain, but eagerly; not domineering over those in your charge, but being examples to the flock. And when the chief Shepherd appears, you will receive the unfading crown of glory. Likewise, you who are younger, be subject to the elders. Clothe yourselves, all of you, with humility toward one another, for “God opposes the proud but gives grace to the humble.”