Final answer:
Khalil was playing video games with his aunt before his death, which is ironic given the contrast between leisure and tragedy.
Step-by-step explanation:
Before his death, Khalil was playing video games with his aunt. This situation is ironic because video games are often associated with leisure and entertainment, while Khalil's death represents a tragic event. The irony lies in the contrast between the lightheartedness of playing video games and the unexpected tragedy that unfolded.
However, reflecting on the passage about the early Muslim ummah after Muhammad's death, we see a situation where a pivotal figure has departed and left a community at an uncertain crossroads.
This was a critical moment where the Arab-Islamic Conquest Movement questioned the longevity of their unity without Muhammad. It illustrates how individuals and communities often face challenges to their collective purpose after the loss of an influential leader.