In the early 1900s, there was no treatment for bacterial diseases that were killing millions of people. In 1928, Penicillin was accidentally discovered and found to be the treatment needed to save lives. It saved thousands of soldiers in World War II. Penicillin continues to be used as treatment for bacterial infections, and there is no way to count the number of lives saved by this medicine.
It probably sounds strange for people to use mold as a medicine, but not as strange as how God brought healing through a bronze snake. The Israelites continued to grumble and complain, even after all God did for them. Finally, God had enough of their disobedience, so He sent judgement in the form of venomous snakes. Many of the people were bitten and died from the snakes.
The Israelites knew they had sinned and deserved God’s judgement, but they pleaded with Him to remove the snakes. God told Moses to make a bronze snake and mount it to a pole. If anyone looked at the snake, they would recover from the venomous snake’s bite. God showed mercy to the Israelites by providing a way—as strange as it may sound—for them to be healed.
We all deserve to be punished for sin, and the ultimate punishment is death. God shows us mercy in an unexpected way by sending His own Son to suffer and die for our sin. God offers us a way to be healed through the sacrifice of Jesus. Anyone who looks to Him for salvation will be saved. That’s the good news of the gospel!
Like the Israelites, we sin when we complain and do not trust God. The Israelites faced death for their sin, but when they looked to the bronze snake they were healed. The consequence for our sin is also death, but when we look to Jesus and trust in Him, we will be saved.