After centuries of experiments, materialism is giving way to the pressures of new discoveries which require exploration of the physical and spiritual domains. It has now become clear that the knowledge of the Spirit and knowledge of Matter need to be blended and synthesized, and in doing so, all that is intermediate between Spirit and Matter has all to be perfected and brought into unity in complete integration. All this has to be done both at the collective level and at the individual level, and in doing so; we shall find necessary steps to develop Integral Education.