Yogi Bhajan's Teachings
"All teachings, whether they were taught in the past or whether they are taught now or whether they will be taught in the coming generations, have one idea alone, and the only idea is to make a man realize God consiously. The secret of all teachings, all masters, all gurus, all messengers, all messiahs, is one - that at any stage under any circumstances, man has the power to convert himself into a superhuman being, by consciously realizing the supreme God. We call it Godhead."
From The Teachings of Yogi Bhajan. (item #17108)