'Let Us' in the Bible

If we live by the Spirit, let us also walk by the Spirit.

Let us not become conceited, provoking one another, and envying one another.

Let us not be weary in doing good, for we will reap in due season, if we do not give up.

So then, as we have opportunity, let us do what is good toward all men, and especially toward those who are of the household of the faith.