This document discusses how to set our hearts to wisdom through thanksgiving, prayer, and focusing on God's promises. It recommends thanksgiving to acknowledge God's constant protection and provision. It describes three kinds of prayer: lonely, humble, and filial. It lists several of God's promises, such as seeking first God's kingdom and having desires of the heart fulfilled, proving God by tithing and receiving overflowing blessings, and calling on God to show great and mighty things. The conclusion exhorts setting hearts to wisdom through thanksgiving, consistent prayer, and optimism in God's promises while making the most of every opportunity.