What is the LORD showing about Himself in the plague of turning water to blood? Pastor leads his family in today's "Hopewell @Home" passage. Exodus 7:14–25 prepares us for the first serial reading in morning public worship on the coming Lord's Day. In these twelve verses of Holy Scripture, the Holy Spirit teaches us that the LORD was exalting Himself over the idols of Egypt, judging Pharaoh with perfect justness, and displaying the effectiveness of His grace in Moses.