I came across a beautiful description of healing in the Forward of the fascinating book Traditional Healers of Central Australia: Ngangkari. I quote this description here, although I have altered the paragraphs
“Healing is part of life and continues through death and into life again. It occurs throughout a person’s life journey as well as across generations. It can be experienced in many forms such as mending a wound or recovery from illness.
Mostly, however, it is about renewal. Leaving behind those things that have wounded us and caused us pain. Moving forward in our journey with hope for the future, with renewed energy, strength and enthusiasm for life.