No one told me about boys. I had to figure it out myself. The first thing I learned was that sometimes they grow slower than women mentally.
Or like in the early 70's when we had the reaction against acid rock and all the fuzz tone, and feedback, and the noise. And you had James Taylor and everyone went acoustic and that.
The prophets and the writers of the Psalms were clear that God was continuing to work in the universe and in all history. They declared that He had created the universe.