After these things the Lord appointed seventy others also, and sent them two by two before His face into every city and place where He Himself was about to go. Then He said to them, "The harvest truly is great, but the laborers are few; therefore pray the Lord of the harvest to send out laborers into His harvest. Go your way; behold, I send you out as lambs among wolves. Carry neither money bag, knapsack, nor sandals; and greet no one along the road. But whatever house you enter, first say, 'Peace to this house.' And if a son of peace is there, your peace will rest on it; if not, it will return to you. And remain in the same house, eating and drinking such things as they give, for the laborer is worthy of his wages. Do not go from house to house. Whatever city you enter, and they receive you, eat such things as are set before you. And heal the sick there, and say to them,'The kingdom of God has come near to you.' But whatever city you enter, and they do not receive you, go out into its streets and say,'The very dust of your city which clings to us we wipe off against you. Nevertheless know this, that the kingdom of God has come near you.
Luke 10:17 says "Then the seventy returned with joy, saying, "Lord, even the demons are subject to us in Your name." The seventy returned delighted and amazed at what had been accomplished in His name. The simple act of obedience brought about miraculous results as the seventy became empowered by Jesus through the Holy Spirit. As believers the Lord calls us to "Go" be His witnesses, to share His message of life and hope with those around us. Like the seventy we too have been commissioned by the Lord and, if we will only obey, we too will be amazed at what the Lord will do through us. All we need to do is heed His call and "Go".