Pray	Time

Tafseer Ibn Kathir of ASY SYU'ARAA' [3]

لَعَلَّكَ بَاخِعٌ نَّفْسَكَ أَلَّا يَكُونُوا مُؤْمِنِينَ

Perhaps, [O Muhammad], you would kill yourself with grief that they will not be believers.