This document provides an overview and analysis of Matthew 13:31-32, the parable of the mustard seed. It discusses how the kingdom of God, represented by the mustard seed, starts small but grows large, being steered by God's hand slowly and surely over time until it shelters all people. It compares the kingdom's growth to the growth of God's people from an insignificant persecuted group to eventually encompassing the whole world. The document also examines what it means to have faith like a mustard seed and be guided by God's hand through the growth process.