The fundamental of all mystical Religions are based on Universal oneness as Divine energy is the source, and all living beings are a part of that source with all qualities of the originals. As Rumi said, you are not a drop of the ocean; you are the entire ocean in a drop.”
Gnosticism (Christian mysticism), Kabbalists (Jews Mysticism), Sufism (Islamic Mysticism), Vedantists (Hindu Mysticism), and Zen (Buddhism Mysticism) all believe that love is the bridge that connects them to their source energy. They all see compassion, empathy, and generosity as the fuel to the heart where the love resides. No one can walk on the bridge of love without this essential fuel to take us to the source where we can find our true self, happiness, and wisdom.