sayahdīhim
He will guide them
FUT – prefixed future particle sa + V – 3rd person masculine singular imperfect verb + PRON – 3rd person masculine plural object pronoun Ha
Root Link: ه د ى
wayuṣ'liḥu
and improve
CONJ – prefixed conjunction wa (and) + V – 3rd person masculine singular (form IV) imperfect verb
Root Link: ص ل ح
bālahum
their condition
N – accusative masculine noun + PRON – 3rd person masculine plural object pronoun Ha
Root Link: ب و ل