No matter how impressive and attractive the atheist, materialist schools of thought may be, and no matter how many ideas and theories there may be, individuals and societies can never do without the true religion, they can never answer the needs of body and soul. The further the individual sinks into those ways, the more certain it becomes that he cannot find security or quench his thirst, and that there is no way out except through the true religion.
Ernest Renan says: “It is possible that everything we love could disappear and that rational thinking, science and industry could cease to exist, but it is impossible that religion could be eliminated. Rather it will remain as proof that materialistic thought which wants to restrict man to the narrow path of the base life of this world is false.”
If man is far away from his Lord, then according to his level of knowledge and understanding he will realize the extent of his ignorance of his Lord and His attributes, and his ignorance of his own self and what is good for him or bad for him, what leads to bliss and what leads to doom, and his ignorance of such basic matters as astronomy, mathematics and the like. At this point the wise man will move from the state of arrogance and pride to humility and submission, and will realize that behind all this knowledge is the All-Knowing, All-Wise, and that behind nature there is an almighty Creator. This truth compels the objective seeker to believe in the unseen and acknowledge the true religion, and to respond to the call of human nature and innate instinct. If a person fails to do that he is going against his innate nature and sinking to the level of the animals.
Thus we may conclude that following the true religion – that which is based on belief in Allaah alone (Tawheed) and worshipping Him in the way that He has prescribed – is an essential element of life if man is to be a true slave to the Lord of the Worlds, and to attain happiness and be free of tiredness and exhaustion in this world and in the Hereafter. It is essential in order to perfect man’s rational thinking. In this way alone can reason fulfil its desires; without it man cannot fulfil his higher ambitions.