An example of how these categorizations help clear the idea of destiny is as follows: It is possible that Allah sends a daily/yearly decree dictating that a person will make a profit. However, due to that person's good deeds (for instance, fulfilling the ties of kinship good to your relatives and maintaining the relationship), Allah sends another decree increasing that person's profit. The reversal of the two decrees is all within Allah's knowledge and is recorded in the Preserved Tablet. The person himself knows nothing of his own destiny or of Allah's decrees, but what he does know is that if he performs certain good deeds, then He will increase his profit (as in the example above) more than if he does not do that deed.