And by the moon when it Ittasaqa.Ibn Abbas said,"When it comes together and becomes complete."Al-Hasan said,"When it comes together and becomes full."Qatadah said,"When it completes its cycle."These statements refer to its light when it is completed and becomes full, as the idea was initiated with "The night and what it gathers."Allah said,لَتَرْكَبُنَّ طَبَقًا عَن طَبَقٍ