1 Peter 2:10-12

which in time past were not a people, but are now the people of God: which had not obtained mercy, but now have obtained mercy. Dearly beloved, I beseech you as strangers and pilgrims, abstain from fleshly lusts, which war against the soul; having your conversation honest among the Gentiles: that, whereas they speak against you as evildoers, they may by your good works, which they shall behold, glorify God in the day of visitation.