The document discusses how God provides "sneak previews" or glimpses of what is to come to build faith and trust. It examines examples from the Bible where people received visions or experiences that revealed more of God's power and plans. The conclusion states that the church is now receiving sneak previews of the glory of God and his kingdom, like Jacob did, to see greater works and heaven opened. These previews give insight into God's purposes and the supernatural aspects of his kingdom. The document encourages seeking God to receive more revelations.