David
Know the Bible
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In the wilderness, God provided water for Israel from a rock. This miracle of provision was also a prophetic picture of Christ and His finished work on the cross. The apostle Paul understood and explained it, “they drank of that spiritual Rock that followed them: and that Rock was Christ” (1 Corinthians 10:4).
In Exodus 17, God instructed Moses to strike the rock, and water came out for the people. That first striking of the rock pictured Christ being smitten for our salvation. Isaiah had prophesied of Him, “He was wounded for our transgressions, He was bruised for our iniquities” (Isaiah 53:5). Jesus was and is the Lamb of God who takes away the sin of the world. On the cross He bore the wrath of God against sin in a single, complete act.
Later in Numbers 20, the people of Israel again cried out for water in the wilderness. God gave a command to Moses, but it was a different command from the first time. This time He said, “speak unto the rock before their eyes, and it shall give forth his water” (Numbers 20:8). Why the change? Because Christ was not to be struck twice. His sacrifice was finished. The believer does not need another sacrifice after the cross. Instead, we come boldly by faith, asking, and God the giver of all good gifts provides living water.
Moses disobeyed. He struck the rock in anger. Water did come out, but his action distorted the picture God was painting. Because of his act of unbelief, God told Moses he would not enter the Promised Land (Numbers 20:12).
The lesson for us is urgent. Christ was once offered to bear the sins of many. Hebrews 9:28. The cross was a one-time, once-for-all sacrifice. To suggest that it must be repeated, added to, or supplemented in any way is to distort the gospel itself. When men invent rituals, penances, or systems that imply Christ’s work was not enough, they are in danger of striking the rock again.
Salvation is not Christ plus sacraments. It is not Christ plus works. It is not Christ plus law-keeping. It is Christ alone. “By one offering He hath perfected forever them that are sanctified” (Hebrews 10:14). To tamper with that truth is to insult the blood that was shed once and never to be shed again.
God gave Moses a stern warning, and He gives us the same today. The gospel is not ours to edit or modify. Paul said plainly, “But though we, or an angel from heaven, preach any other gospel unto you than that which we have preached unto you, let him be accursed” (Galatians 1:8).
Christ’s sacrifice was complete. His blood was enough. His resurrection proved it. To distort that truth is to trample underfoot the Son of God and count His blood as common (Hebrews 10:29).
So let the church never strike the rock again. Let us speak to it, call on the name of the Lord Jesus Christ, and we shall be saved.
When God told Moses to speak to the rock (Numbers 20:8), it showed that after Christ’s one sacrifice, we don’t “strike” Him again. His death on the cross was final and complete. Hebrews 10:12 says, “This man, after he had offered one sacrifice for sins for ever, sat down on the right hand of God.”
Speaking to the Rock = simply calling on Jesus in faith. Romans 10:9–13 makes this plain. We pray, we confess Him as Lord, we believe God raised Him from the dead, and we are saved.
Striking the Rock again = trying to add works, rituals, or repeated sacrifices to what Christ already finished. That’s exactly what false religions do:
- Roman Catholicism adds the Mass as a repeated sacrifice.
- Cults add works, laws, or ceremonies to “help” save you.
- Some churches teach baptism, tongues, or church membership as requirements for salvation.
So the message is simple:
Don’t strike the Rock again with man’s traditions.
Speak to the Rock, call on Jesus alone, and be saved.