Worrying about the future is something nearly everyone does. We are so predictable in our worry that there is even an entire industry built around it. But no matter how much insurance we buy to protect ourselves against what may come, we cannot change Allah’s will for the future.
Allah has created the future and understands intimately what it holds, just as He has created our past and present. Even though Allah knows and has ordained what will happen in the future, we still have free will in the present. We have the will to choose our good or bad intentions and actions whether or not they attain the intended result.