أَقِيمُوا وُجُوهَكُمْ عِنْدَ كُلِّ مَسْجِدٍ
Direct yourselves properly at every place of worship.
The imperative directly requires the audience to act. By contrast, “أَمَرَ رَبِّي بِالْقِسْطِ” reports a divine command. The two forms work together, but the imperative gives immediate force to the requested action.
In analyzing a switch between declarative and non-declarative forms, identify each sentence’s actual function rather than merely counting verbal forms.