Isa is a rune of control. As your ego-self grows in strength through spiritual thinking and training, this construct matures into the individualized YOU (or the ‘I’). Isa will control and quiet emotional distress, but be wary! It will not eliminate any persistent root cause of unpleasant circumstance. But it can help in extending stillness into your aura. Isa is particularly useful in attaining stillness of presence.