In Forgotten realms there is the Bardic Tutelage Region in champions of valor that grants a region language plus any other language including dead ones. It does not have the usual wording prohibiting druidic.

I am kind of fond of

Bard/Fighter 2/Bard 2/Spell Sword 2/ Spell Dancer 2/ Divine Crusader/Sublime Chord/ FL9

H1 Ocular Spell, L1 Combat Casting, F2 Dodge, F3 Mobility, L3 Sanctum Spell, L6 Endurance, SS7 Weapon Focus, L9 Extend Spell, L12 Persistent Spell....

Not as good as a cleric, but all Charisma based casting and a BAB of 16. The main reason for this route of course is Spell Dancer for free metamagic. Just have to pick your domain and deity's favored weapon.