In the earth where is joy people cry for? The earthly life is for preparations for future (hereafter) . Preparations for future will start from past and will go through present to future. Preparations for future with good deeds will earn good future and with bad deeds and wrong deeds will earn the worst future.
Many claim they know future and they have knowledge of future. They invite people to help telling future. They are really hypocrite and cheat. People should not go to them for future knowledge. People should know that no body knows future except the Creator, Owner of all whatever in the entire universe, no one and nothing is like and equal to Whom.