ياO أيهاyou (vocative) السيدthe lord الأعلىthe most exalted الذيwho جُمعَتwere compiled
يا أيها السيد الأعلى الذي جُمعَت
فيin مَدحِpraise of أخلاقِهِhis virtues الغُرِّradiant الدواودينthe verse collections (probable intended reading)
في مَدحِ أخلاقِهِ الغُرِّ الدواودين
O most exalted lord, for whom there have been compiled
O most exalted lord, for whom were compiled
whole volumes in praise of his resplendent virtues.
The collections of verse in praise of his radiant virtues.