1st Peter 2:11-12

Most dear, I beseech you, as comelings [or as guests], and pilgrims, to abstain you from fleshly desires, that fight against the soul; and have ye your conversation [or your life] good among heathen men, that in that thing that they backbite of you, as of mis-doers, they behold you of good works, and glorify God in the day of visitation.