Complex sentence: Therefore he was not leading the angels into the fight, rather he was the last among the jinn on earth, who believed in God, thereupon he was evoke to the heavens, there he lived among the angels until he refused to bow down before Adam.
Split into simpler sentences: Therefore he was not leading the angels into the fight, rather he was the last among the jinn on earth who believed in God. There after he was called up to the heavens where he lived among the angels until he refused to bow down before Adam.