WordNet sense 1 (blessed with advantages):

advantaged

WordNet sense 2 (blessed with privileges):

privileged

WordNet sense 3 (preferred above all others and treated with partiality):

pet, preferred, favorite, favourite, best-loved, preferent

WordNet sense 4 (held dear):

loved

WordNet sense 5 (supremely favored or fortunate):

fortunate, golden

WordNet sense 6 (highly favored or fortunate (as e.g. by divine grace)):

blessed, blest, blessed