<prompt> tafsiri zifuatazo kutoka kwa swahili hadi kiingereza.katika kumteua umar kama mrithi wake, hakujua tu kwamba alikuwa anatekeleza wajibu wake muhimu sana bali ali- tambua kwamba kama hakufanya hivyo, atakuwa mwenye kuulizwa mbele za allah kwa kushindwa kwake kufanya hivyo.  <response>: in appointing umar as his successor, he not only knew that he was discharging his most important duty but he was also aware that if he did not, he would be answerable to god for his failure to do so. 