Typically we think of economy as monetary. It certainly includes that. But originally, the word economy, from the Greek word, oikonomia, meant, literally, the law of the house (oikos means house, nomos means law). It referred to and encompassed all that went into good household management. Oikonomia involved how the paterfamilias, the man of the house, organized the resources, labor, and production within his home, including agriculture, slaves, and family matters. When this is applied to God’s world, we have His household in view: how God Himself manages His home. And as we’ve seen, it is marked by grace. It is marked by a continual giving that results in still more giving. This is how God’s household works: it is the rule of His home. If we will live in His home, this is the law we must live by. Our life ought to be a continual receiving of grace from God, through His various channels of grace, and then giving that grace out to those around us, becoming a channel ourself. In this manner is the household of God built up.