Perhaps means that adding perfection to perfection results in unity and ultimately the Negativity. But I think there is much more than this.
Here begins one of the characteristically difficult passages of this Book. The author, Aiwaz, is careful to identify Himself at intervals by such Speech. The interpretation, when thoroughly grasped, is invariably quite overwhelming by its simplicity. It is for this reason that this Book should be studied with all assiduity; at any moment the answer to your own deepest problem may be signalled to you from the Stars.