Reading is simply taking in knowledge with the sight. Though long thought of as what reading means, reading is far more that reading a book. Reading happens even with our understanding of what we see and experience everyday. We try even to read other people through their actions. We read the face of the sky to tell the weather, we read the organization of a city to figure things we do not necessarily see with our naked eyes.
The end result of any reading is to increase our knowledge, right? So then reading in every form is to better our understanding of things. We take in knowledge to make us better in one way or another. This is not very different from eating, which betters our physical body.
In that sense, reading, then, is a spoon, and a book/whatever we are examining with our eyes is a plate of food. So eat, read.
It's been said to be the greatest tool you will ever own. Are we using it? I don't think we should ever blame God if we lack knowledge. Our eyes and ears (senses) are spoons and the earth Is a bowl of food, a book: eat, read.
Reading is to add to myself, my stock.