It is a job given to us by our founder, our head, Jesus Christ. He 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 everything I have commanded you. And surely I am with you always, to the very end of the age.” (Matthew 28:18a-20)Jesus did not say, "Attract disciples from other churches." He said, "Make disciples..." so how are we doing?
I was reminded today of a church in a city in my province. It is a fairly large church. It is a church that has run Alpha in the past, but not at present. As I say, they have run Alpha but when I spoke to the pastor, I heard that they have trouble getting their people to invite, so now they are running a program purely for their own congregants.
I was talking to another pastor, who knew of this church, and said of them, "They tend to grow when other churches close." That statement was like a flash of light to me. It was a "Wow" moment. It was an insight that I realized is a problem I have seen in other places.
Church organizations do not exist primarily to receive believers from other places. Yes, it's nice to welcome people who may be new to the area, or Christians escaping from churches in denominations that have left the path of truth. But that is not our prime purpose. Our purpose is to make disciples. It is to guide those who have not surrendered their lives to Christ into a relationship with him and help them grow in that relationship.
So, how are we doing? How is your church at welcoming not-yet-believers who may come through our doors? Are we making them feel welcome? Are they making friends among us? Even more important, most important in my opinion, are we the kind of church that an unchurched, non-Christian coming through our doors for the first time, want to come back to. Are they leaving their first service with us thinking, "I want to come back here."?
And if not, are we willing to change, not our message or doctrine, but our style - the way we present it, for their sake.