arsalnāka
We sent you
V – 1st person plural (form IV) perfect verb + PRON – 1st person plural object pronoun nā + PRON – 2nd person masculine singular object pronoun ka
Root Link: ر س ل
mubashiran
(as) a bearer of glad tidings
N – accusative masculine indefinite (form II) active participle
Root Link: ب ش ر
wanadhīran
and a warner
CONJ – prefixed conjunction wa (and) + N – accusative masculine indefinite noun
Root Link: ن ذ ر