This is the Great Commission. We aren't just called to be a light in the church building. We're meant to go out!
Then Jesus came to them and said, “All authority in heaven and on earth has been given to Me. Therefore go and make disciples of all nations, baptizing them in the name of the Father, and of the Son, and of the Holy Spirit, and teaching them to obey all that I have commanded you. And surely I am with you always, even to the end of the age.” (Matthew 28:18-20)
