Surah 20. Ta-Ha, Ayah 15

I.e., the time of its coming.

The expression "what he strove for" implies consciousness of endeavour, and thus excludes involuntary actions (in the widest sense of the latter term, comprising everything that is manifested in word or actual deed), as well as involuntary omissions, irrespective of whether the relevant action or omission is morally good or bad. By enunciating the above principle within the context of the story of Moses, the Qur'an stresses the essential identity of the ethical concepts underlying all true religions. (See also {53: 39} and the corresponding note [32].)

The first need is to mend our lives and worship and serve Allah, as in the last verse. The next is to realise the meaning of the Hereafter, when every soul will get the meed of its conduct in this life.

Ukhfi may mean either "keep it hidden", or "make it manifest", and the Commentators have taken, some one meaning and some the other. If the first is taken, it means that the exact hour or day when the Judgment comes is hidden from man; if the second, it means that the fact of the Judgment to come is made known, that man may remember and take warning. I think that both meanings are implied.