But no one knows how it performs that function. In the same way, what we see, hear and learn are registered in the brain. The brain can forget or retain some of them. We have no right to ask why some things are forgotten and why even the things that we want to forget are retained. This is also a wonder.
Brain is the centre of mental processes where sensations are registered and actions are initiated.
Information from sense organs reach the brain and in turn the brain sends out instructions and warnings to various organs. The lens of the eye focuses the light passing through the eye in the retina where the images of what we see are registered. However the brain and nervous system help in giving colors, features and dimensions to those images. Let us now analyze the creation as accounted in the book of Genesis. In second verse of the first chapter of Genesis, it is mentioned that the spirit of God was hovering over the face of the waters.