fa-ittaqū
So fear
REM – prefixed resumption particle fa + V – 2nd person masculine plural (form VIII) imperative verb + PRON – subject pronoun waw
Root Link: و ق ى
wa-aṭīʿūni
and obey me
CONJ – prefixed conjunction wa (and) + V – 2nd person masculine plural (form IV) imperative verb + PRON – subject pronoun waw + PRON – 1st person singular object pronoun nī
Root Link: ط و ع