Translation:

2. He it is who created you from clay and then decreed a stated term (for you). And there is in His presence another determined term; yet ye doubt within yourselves!.

Notes (Tafseer)

836. After the general argument, the argument comes to man personally. Can such a miserable creature, created from clay, put himself in opposition to his Creator? And can man forget or doubt that he is here only for a short term of probation? And then, after a period, comes the Day of Account before God.

837. This life is a period of probation. The other term leads up to Judgement.