John Wesley on 1 Timothy 3:8

Likewise the deacons must he serious - Men of a grave, decent, venerable behaviour. But where are presbyters? Were this order essentially distinct from that of bishops, could the apostle have passed it over in silence? Not desirous of filthy gain - With what abhorrence does he everywhere speak of this! All that is gained (above food and raiment) by ministering in holy things is filthy gain indeed; far more filthy than what is honestly gained by raking kennels, or emptying common sewers.