In verse 72: وَذَلَّلْنَاهَا لَهُمْ (And We have brought them under their control), yet another favor and blessing has been pointed to. If one were to look at the camel, horse, elephant, ox and other animals, it will be realized that they are seemingly far stronger than human beings. Man is weak as compared to them - as a result of which, it should have not been possible for him to tame and control them. But, Allah Ta` la had it arranged in His own way. The way He created these animals and gifted them to human beings, in the same way, He made these free animals naturally subservient to man. A boy reins a strong horse and rides on its back to anywhere he likes to go. This thing too is no achievement of man. This comes from Allah Ta` H1a as His grace, a blessing that is given to man without asking.