4a. The angels and spirit descend into it (tanazzal al-ma’ikah wal-ruh fih)
4b. by permission of their lord’s every word (kul amr)
5. It is perfection (salam) until the rise of dawn (al-fajr).
See my thread from on شهر رمضان، سكينة، ليلة القدر
uh.academia.edu/EmranElBadawi