middle name to pair with Seraphina

We are choosing Seraphina because of its Biblical meaning from scripture... but long story short it roughly means "girl on fire" or "burning"

seriously considering

Seraphina Faith (ie girl with burning faith)

Seraphina Sage (burning sage)*I am an herbalist, and sage also means wisdom (burning wisdom)

but am not 100% sold on either

Nickname probably Inna

does anybody have any cute ideas? I also love the idea of floral middle names.

Shorter simple names are best here because we have a long (Russian) last name.

THANKS IN ADVANCE!