Hebrews 3:7-19 uses Israel's wilderness failure as a living warning. The Holy Ghost still says, "To day if ye will hear his voice," and the danger is a heart that hears and then hardens. Some came out of Egypt, saw God's works, and still could not enter His rest because of unbelief. This sermon calls hearers to answer God now, watch against unbelief, and hold their confidence in Christ unto the end. That matters because delay is not safe, and a good start is not the same as a held faith. Scripture References: Hebrews 3:7-19 Hebrews 10:23