However, conservative Christians will have difficulty with much of his theology, which is closely akin to Christian Science. I am a conservative, though open-minded Christian. My suggestion to conservatives is to use the concepts presented and rephrase some of the lines to fit your theology, but do not destroy the essence. For example, Goldsmith refers to "the Christ within." A conservative can easily modify this to just "Christ within." The harder part for most conservatives will be the idea that someone with a metaphysical perspective of God could experience God and teach them anything truthful about God.
I recommend this book together with books such as "Testament of Devotion," "Open Mind, Open Heart" and "Practicing His Presence" by Brother Lawrence. I would be willing to correspond with anyone about this book or others that I have reviewed.