Bible Verses About Sincerity: Servants must render honest service

Seruants, be obedient vnto them that are your masters, according to the flesh, with feare and trembling in singlenesse of your hearts as vnto Christ,

Not with seruice to the eye, as men pleasers, but as the seruants of Christ, doing the will of God from the heart,

With good will, seruing the Lord, and not men.