The Infallible Imams say:
The day in which the twelfth Imam (as) whose bountiful hand is over the whole people and the whole universe will be filled with his power and authority, the intellects will be perfect, the whole people in the universe will be wise and they will live their lives based on wisdom.
They will reach such a state that they commit no sin in their life.
There will no longer be such a situation that people say: everyone is taking why we shouldn’t?
Everyone is eating why we shouldn’t eat? Everyone is having satellite why shouldn’t we have?
People have no hijab (Islamic covering) why should we go out with hijab? Furthermore, such ideas are going to be destroyed because people are wise, polite, and healthy and they live based on what is to their benefit.
It is all based on such wise words and divine sentences that I say knowing the issue of life and the way of spending that is obligatory for us, Lest we live seventy years with worshiping the Almighty Allah but on the day of resurrection we are told that all we did was wrong and incorrect.
source : erfan.ir