Moses Before Pharoah

What was the purpose or teaching of the miracles concerning Christ? Why did Moses go before Pharaoh? Do miracles persuade that Christ is God? Did the LORD harden Pharaoh’s heart? Why did God raise Pharaoh up to destroy Him? Why did Jesus say if they believed Moses they would believe Him? How did Aaron’s rod represent the LORD? How is the authority given Jesus in judgement demonstrated by the water turning to blood? How was the law weak through the flesh to remove sin and conquer the enemy? What was it that took place at Christ’s death on the cross that completely removed condemnation? Do those who have had Christ revealed in them still walk after the flesh? How did the children of God fulfill the law in Christ? How does the Spirit of Truth cause the children of Christ bow?