I agree that frankincense is remarkable; hugely healing; lots to explore there. It is a 'vertical' energy as well, which says a lot to me, about its abilities to re-orient all the energies of the being. Too much horizontal-ness means being caught in appearances, and *illusions* (or ill light)
I think of it in the same 'family' as the Palm of Christ (aka Castor oil) It was, of course, one of the gifts to the ChristChild. Important. Blessed.
I like to wear iton my wrists - all winter. Along with myrrh. mm.
best, C