The document discusses three principles for receiving big things from God: 1) Consecration attracts amazing things from God, as Joshua told the Israelites to consecrate themselves for God to do great things among them. 2) Prayer searches for and reveals great things from God that people may not know, as Jeremiah said God would answer and reveal great things. 3) Giving one's heart wholeheartedly to God, as Caleb did, ensures getting the best big things from God, since Caleb followed God with his full heart. The document encourages readers to be ready for their next big things from God by applying these three principles.