The concept Highest Self refers to your real Self or true Self. It is that part of you which exists independent of your Physical Unit. This LP term is syncretic with Spiritual Ego, atman, soul, true self, etc.
Spiritual Ego > Atman, Augoeides, Brahman, Buddha Nature, Deep Self, Genuine Self, God Self, Great Self, Higher Self, Highest Self, Holy Spirit, Immortal Spirit, Inner Self, Inner-Self, Intensification of Consciousness, Monad, Monadic Intensification, Ohr, Original Face, Real Self, Resident Monadic Consciousness, Self, Soul, Spirit, Super Ego, Supreme Self, The Knower, The Witness, Transcendental Self, True Self, Universal Being, Universal Self
Your Highest Self is that part of You that is eternal, compassionate, light-filled, and divine.
Facilitating strong and persistent Connection with your Highest Self, or where the Physical Unit has been damaged by Toxic Socialization Reconnection to Highest Self, is the primary goal of the Lightning Path.