The exerience of Oneness is not limited to just the great mystics of all the ages. Each one of us is invited to experience this Oneness and we can do so in all our endeavors. We can experience and utilize our Oneness when we are appreciating the beauty of nature, in our spiritual practice, in the creative process, and in our social action in the world. When we are feeling separate from our God source, we can find deep within us that knowing of Oneness to guide us back into the Light.
It is not through the way in which someone speaks about God that I can see whether that person has passed through the crucible of Divine Love, but through the way the person speaks to me about things here on earth.