It was not (the will) of God to leave the believers in the state you are now in (with the people of true faith indistinguishable from the hypocrites), until He distinguishes the corrupt from the pure. Nor was it (the will of God) that He would make you aware of the Unseen (so that you would know your future and have insight into the hearts of people). But (to that end) God chooses of His Messengers whom He wills (and completes the test to which He puts you in the world). So believe in God and His Messengers: if you (truly) believe and live in piety, keeping from disobedience to Him and to His Messenger, then there is for you a tremendous reward.