The Deeper Symbolism of Freemasonry from The Meaning of Masonry by Walter Leslie Wilmshurst.

“We shall see presently that that philosophy is not only consistent with the doctrine of every religious system taught outside the ranks of the Order, but that it explains, elucidates and more sharply defines, the fundamental doctrines common to every religious system in the world, whether past or present, whether Christian or non-Christian.” [via]