The Final Explanation
Everything in this world is in its final state of perfection. The solar system is so complete that no other solar system can be conceived of. Our earth with its innumerable components is the final and perfect model. We cannot think of a better life support system than the one that exists in our world. Similarly, the mountains, the rivers, the trees, the animals and human beings, are all in their final state. Even the grass is perfect. No artist can make a better model of grass. The same is true of the creation plan. The creation plan is perfect. We cannot think of a better one.
God created a human being in the most superior form, then He placed him temporarily on our present earth and it was destined that in the eternal world after death, everyone would be punished or rewarded according to the deed he had performed in this world. This is the creation plan. For a creature like man, this is undoubtedly the best possible creation plan. No better creation plan can ever be conceived of.
For instance, every person has great desires. These desires are etched in his mind in the form of a beautiful concept of Paradise. Every man and woman wants to find a world where all desires are fulfilled without any obstacles. Every plan of life made by philosophers or thinkers, falls short of the fulfilment of human desires. The creation plan that comes before us in the form of the Hereafter is in its final form and has all the resources for or means of the fulfilment of desires. This aspect of the concept of the Hereafter is the final proof that it is the real concept of life. All other ideologies are mere suppositions.