From this book, I can see the disobedience of the people of Israel. They always complained and grumbled against Moses and Aaron. Even Moses himself was not allowed to enter the promised land. It seems so sad that we have no hope to overcome the flesh.
However, I give thanks to the Lord that He has taught us the everlasting way. By walking on this everlasting way, we can enjoy living with the Lord day and night. When we live with the Lord day by day, we can bring forth a lasting revival and follow the Lord till the end.