and what reason have you that you should not believe in allah? and the apostle calls on you that you may believe in your lord and indeed he has made a covenant with you if you are believers.
وما لكم لا تؤمنون بالله والرسول يدعوكم لتؤمنوا بربكم وقد أخذ ميثاقكم إن كنتم مؤمنين