Many denominations and churches use these verses as marching orders: Matthew 28 19 Go ye therefore, and teach all nations, baptizing them in the name of the Father, and of the Son, and of the Holy Ghost: 20 Teaching them to observe all things whatsoever I have commanded you: and, lo, I am with you always, even unto the end of the world. Amen. In your view, who are these instructions for? The disciples? All future Christians? Preachers only? All of the above?