Here’s one of my favorite missional church statements of all time:
In the power of life and wisdom, and dread of the Lord God of life and heaven and earth, dwell;…and be a terror to all the adversaries of God, and a dread, answering that of God in them all, spreading the Truth abroad, awakening the witness, confounding deceit, gathering up out of transgression into the life, the covenant of light and peace with God. Let all nations hear the word by sound or writing. Spare no place, spare not tongue nor pen, but be obedient to the Lord God and go through all the world and be valiant for the Truth upon earth; tread and trample all that is contrary under.
Keep in the wisdom of God that spreads over all the earth, the wisdom of the creation, which is pure. Live in it…Bring all into the worship of God…people must be led out of captivity up to God,…and do service to him and have unity with him, with the Scriptures and with one another.
And this is the word of the Lord God to you all, and a charge to you all in the presence of the living God; be patterns, be examples in all countries, places, islands, nations, wherever you come, that your carriage and life may preach among all sorts of people and to them; then you will come to walk cheerfully over the world, answering that of God in every one.
-George Fox 1656 (Quaker Founder)