3:179

Allah will not leave the believers in their present condition; you are in this condition only until He separates the Evil from the Good. Allah will not do this by disclosing to you the secrets of the unseen. As for disclosing the unseen, Allah chooses those of his messengers whom He pleases. Therefore, believe in Allah and His messengers. If you have faith and guard yourselves against evil, you shall have a great reward.