Integral theory is a way of knowing that helps foster the recognition that disparate aspects of reality--such as biological constitution, cultural worldviews, felt-sense of selfhood, and social systems--are all critically important to any knowledge quest. Integral theory provides an "all quadrants, all levels" (K. Wilber, 2006, p. 26) metatheoretical framework that simultaneously honors the important contributions of a broad spectrum of epistemological outlooks while also acknowledging the parochial limits and misconceptions of those perspectives. In other words, integral theory affords a perspective that allows counselors to situate diverse knowledge approaches in such a way that they synergistically complement, rather than contradict, one another. (Contains 1 figure.)