Origen on church rule and not taking civil office

"[...]we know of the existence in each city of another sort of country, created by the Logos of God. And we call upon those who are competent to take office, who are sound in doctrine and life, to rule over the churches. We do not accept those who love power. But we put pressure on those who on account of their great humility are reluctant hastily to take upon themselves the common responsibility of the church of God. And those who rule us well are those who have had to be forced to take office, being constrained by the great King who, we are convinced, is the Son of God, the divine Logos. And if those who are chosen as rulers in the church rule well over God's country (I mean the church), or if they rule in accordance with the commands of God, they do not on this account defile any of the appointed civic laws. If Christians do avoid these responsibilities, it is not with the motive of shirking the public services of life. But they keep themselves for a more divine and necessary service in the church of God for the sake of the salvation of men." (Con. Cel. VIII,75)