Even supposing the greatest possible progress of science, the amount of factors under our control will always be insignificant compared to the amount of those beyond it. Man is not proportional to the world. He and his lifetime me not the measuring units of the pace of things. This is the cause of man's eternal insecurity, which is psychologically reflected in pessimism, revolt, despair, apathy, or in submission to God's will. Islam arranges the world by means of upbringing, education, and laws.
Individual justice can never be fully satisfied within the conditions of existence.
We ought to become conscious of our human condition. We are immersed in situation. After that, children will still go on dying unjustly even in the most perfect of societies. Man, at best, can only give himself the task of reducing arithmetically the sufferings of this world. It is the recognition of life as it is and a conscious decision to bear and to endure.