In International Christian Mission's churches, near Lisbon, Portugal, miracles have a price: it is obligatory to give the church 10% of your salary in the name of God. And miracles happen: deaf people begin to hear, dumb begin to speak, paralyzed begin to walk again. This Brazilian evangelical church already has nine temples in Portugal, but some people think it's all a huge lie. With the crisis of recent years in Portugal, the church recorded a greater increase in followers every Sunday. Business or faith?