The saying is trustworthy: If anyone aspires to the office of overseer, he desires a noble task. Therefore, an overseer must be above reproach, the husband of one wife, sober-minded, self-controlled, respectable, hospitable, able to teach, not a drunkard, not violent but gentle, not quarrelsome, not a lover of money. He must manage his own household well, with quiet children in all subjection. (For if a man does not know how to manage his own household, how will he care for the church of God?) He must not be a recent convert, or he may become puffed up with conceit and fall into the condemnation of the devil. Moreover, he must be well thought of by outsiders, so that he may not fall into reproach and the snare of the devil.
(1 Timothy 3:1-7)