Ministry is something every Christian does. And there are many parts of ministry, from the specific call to the Gospel Ministry, to the service EVERY Christian does, according to his gifts. Jesus came to serve, and he calls his disciples to service. That's what the word diakonos means: "Ministry" means Serving.
Besides the specific call to the Pastoral Ministry, our ministry has covered a wide range, from church planting and humanitarian aid, to street ministry, puppets and children's work, to theological education and raising Million$ for church buildings! I think we've almost done it all! What an opportunity and blessing to serve God! As the Greatest Minister said, It is truly "more blessed to give than to receive"!