Psalm 90: putting things in context
The thing that I find amazing about this psalm is its subtitle: “A prayer of Moses the man of God”. That’s what it says in my KJV Bible. If you’d like to follow along, you can read the NASB (New American Standard Bible) version here.
If this psalm was indeed written by Moses, then it was put down on papyrus at a very interesting time of his life. Given the tone of the psalm, it was composed before Moses set out to free the Israelites from the slavery of Egypt. It may have even been written while he was still a prince of Egypt and had just discovered his true origin, or — the more likely possibility — while he was living a quiet life of dedication to the Lord in the deserts of Midian.
The psalm as a whole doesn’t necessarily stand apart from others — it is a prayer to God for the deliverance of Israel. There are numerous psalms like it. But the possibility that this one is written by Moses makes it interesting. And the tone in general is more subdued, more wise, less whiny than in other psalms.
Verse 10 in particular draws my attention: “The days of our years are threescore years and ten [70]; and if by reason of strength they be fourscore years [80], yet is their strength labour and sorrow; for it is soon cut off, and we fly away.”
Isn’t that true? Even nowadays, our life expectancy is generally around 70 years. Some people live to 80, and much fewer live to 90, but mostly through the help of modern medicine, not “by reason of strength”. At the time he wrote this, Moses didn’t know it, but his life was to be especially long. He lived to the ripe old age of 120 years (40 years more than he’d predicted), and his strength and vision were unabated to the moment of his death. That’s amazing!
If you’d like to read Moses’ life story, the Bible (book of Exodus) is your best bet. But if you want a good summary, you can find it here. That’s where you’ll find out that Moses’ life was divided into three periods of 40 years. He spent the first forty in Egypt, his second forty in Midian, and the last forty years leading the people of Israel out of Egypt.
Given this information, I think you can understand his reluctance to be their savior when asked by God. He still thought he was on the brink of death — after all, he was 80 years old when God asked him to go back to Egypt, and according to his own calculations, he didn’t have much more to live.
Finally, does God answer prayers? Yes. This psalm is a great example of how God answers them. It is usually not when we want Him to answer, and not how we want Him to answer, but He comes through, and miracles occur. The impossible becomes possible. Moses kept praying for Israel’s deliverance, all the while not realizing he was going to become their deliverer, and at an age when he thought he was going to be in the grave.
Furthermore, God performed so many miracles for Israel during their exit from Egypt, and their time in the desert, and while re-establishing them in their original lands, that no one, in their wildest imagination, could have predicted how much God was going to bless them.
Isn’t this amazing? You sit there praying, and you wonder if your words even reach God. Have faith! They do! And He will act on your prayer, in order to bring about the best possible outcome for you. It may not be what you expect, but it will be just what you need.
