The Wonders of God’s Creation
In the American deserts there are about 300 species of cacti, ranging from the tiny Pin Cushion, to the mammoth Saguaro. All of these were created to fit into a hot and arid environment where rainfall might come only once a year, or less. If cactus plants were unprotected, they would quickly be eaten by the desert animals. However, God has provided protection by covering them with bristles and spines which protect them from being eaten. But many small birds do find refuge in them, building nests among these thorns and needles where they are safe from predators. Thus we see another way in which God has made special protection for some of His creatures.
Throughout southern Arizona and northern Mexico the huge Saguaros are often seen along the highways. Some of them reach 75 feet in height and many live 200 years or more. The important thing about this huge plant is its ability to store water. Instead of taproots going deep into the soil, God has provided it with a network of small roots a foot or so beneath the surface. In the larger plants these roots may stretch out a hundred feet or more. When it rains on the sandy soil, these roots soak up the water and transport it into the plant. The plant stores the water in its many storage cells making it look very plump and smooth. Dung a heavy rain, a ton (2,000 pounds) or more of water will be collected into these cells.
An odd characteristic about the cactus is that it has no leaves. This helps preserve its water supply, because leaves not only need moisture for themselves but also give off water; a process known as transpiration. Looking closely at a Saguaro it almost appears that a coat of wax has been sprayed on it. This glossy, smooth surface is another means of holding moisture inside.
The strength of the tall Saguaro lies in the ribs which extend its full length on the outer surface. These give support against the strong desert winds. They are much stronger than the trunk itself, and native Indians often used them for construction material around their homes and farms.
Many birds drill holes into the sides of the trunk and limbs, making nests in the soft, fleshy structure. Normally, decay would set in at such points, but the Creator has taken care of that, too. A layer of scar-tissue immediately begins to cover the wound, and in a short time a smooth, waterproof surface is provided around the opening.
Sometimes Christians refer to this world as being a desert place. We must admit that it is an empty, barren place, unless we have Christ in our lives, for He alone can provide “living waters.” It was well described in Elisha’s day when some said to him: “Behold, I pray thee, the situation of this city is pleasant... but the water is naught, and the ground barren.” 2 Kings 2:1919And the men of the city said unto Elisha, Behold, I pray thee, the situation of this city is pleasant, as my lord seeth: but the water is naught, and the ground barren. (2 Kings 2:19).
ML-08/17/1980