building of a “tower” (πύργος), is being undertaken. The disciple’s whole life is to be a grand, lofty monument to God’s glory. What a pity if it remains unfinished, a monument to the sinner’s folly and a stumbling block on the way to heaven. A firm decision and a complete devotion are necessary on the part of the builder. Similarly, half-hearted or compromising discipleship will fail to glorify God as it should. Where is all the money coming from for this building project? It is clear from verse