My grandmother used to say "He who will not learn from history is condemned to repeat it." Our culture today seems to be dedicated to chasing the new and not regarding the past at all. In our schools, history is no longer taught the way we were taught half a century ago. Our children may have to repeat history because we are not teaching them correctly.
In this passage, Paul is writing to the church at Corinth. Corinth was a notoriously wicked place in its day. Believers were in danger of yielding to the current culture rather than standing firm in their beliefs.
So Paul takes them back to the wandering in the desert with Moses as their leader. The fact that they were following Moses didn't save many of them from the consequences of their own actions. When they grumbled against God and Moses, they were bitten by snakes. But God made a way out for them with the bronze snake.
Notice that the way out requires obedience. When they look upon the bronze snake - when they do what the Lord says - then they are cured.
You see, looking to the Lord is the answer to any problem. When we are in a quandary, the answer is before us if we take the time to focus on the principles of God. When we focus on the problem, it seems insurmountable. When we look at God, the problem fades into perspective as the small matter that it is.
We need not repeat history. We can learn from it. But we must be reading the correct history text. The Bible is the history of mankind on a spiritual plane. That is the territory we must cover when we learn from history.
Teach us to look to You as the source of all wisdom and knowledge. Grant that we may never be so taken with our own intellect that we are beyond teaching. Give us a humility of spirit that we may be forever your students and disciples.
In Jesus' most precious name.