NATURE AND SCIENCE SPEAK ABOUT GOD
English book, PDF p. 122
By Maulana Wahiduddin Khan
Nature and Science Speak about God ~ 122 ~ to 18,000 nerve cells whose fibres communicate with the brain. The Eye is the world’s most efficient television station: it takes flawless pictures in colour and transmits them without the least blurring to the brain. It takes a photographer to appreciate fully the working of the eye. Like any camera, it is a small dark box, with an aperture in front-fitted with a transparent pane. In front of the pane there is a shutter of variable speed (the iris), with an adjustable slit and automatic release. Behind this, there is the crystalline lens whose curvature is continually adjusted by automatic muscles so that whatever is looked at is always sharply in focus. Six large powerful muscles control the movements of the eye and point it in any desired direction. The delicate parts of this precision instrument are kept clean by the eyelids, which are window-wipers and use a cleaning fluid secreted by a gland at the corner of the eye and poured in through a siphon. A constant temperature is maintained, as in any laboratory with highly sensitive apparatus, by means of a heat regulating membrane, the choroid.

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