Malachi II
For I the Lord do not change; therefore you, O children of Jacob, are not consumed. (Malachi 3:6 ESV)
Assurance
It is great that trees change. A sapling is hopeful, and full of promise. A fully grown tree is both secure, and full of life. The seasonal changes of many trees give us variety, beauty, and a sense of time.
A dog might be cute, at first, as a puppy. Similarly, a young kitten brings giggles and smiles. But after a few years of that, we might be ready for something completely different.
Lunch is always welcome. But if we had SpaghettiOs for lunch every day, for thirty years, lunch would not be our favorite meal.
Change is a good thing.
But not when it comes to God. He graciously saves His people. And never changes His mind. He lovingly provides for His people. And never changes His intentions. He declared that His Word IS His Word. And never has to edit due to changing circumstances.
The Lord does not change.
And that is good.