Soul integration is the merging of your higher self (soul) and your personality. Once you have cleared enough karma and raised your vibration you can begin to merge your higher self and personality into One through the Sacred Heart. The experience is a deepening of inner peace, a greater sense of self love and love for all people, and access to a deep knowing within on what exactly feels right for you in every moment. You illuminate your personality (human self) with your soul (your divine self). A more natural state of joy and light exudes from you. An expansion of consciousness happens and you begin to experience Oneness. Unity consciousness. Feeling one with Source/God/The Universe.