To discover the Kingdom of God exclusively within oneself is easier than to discover it, not only there, but also in the outer world of minds and things and living creatures. It is easier because the heights within reveal themselves to those who are ready to exclude from their purview all that lies without. And though this exclusion may be a painful and mortificatory process, the fact remains that it is less arduous than the process of inclusion, by which we come to know the fullness as well as the heights of spiritual life. Where there is exclusive concentration on the heights within, temptations and distractions are avoided and there is a general denial and suppression. But when the hope is to know God inclusively to realize the divine Ground in the world as well as in the soul, temptations and distractions must not be avoided, but submitted to and used as opportunities for advance; there must be no suppression of outward-turning activities, but a transformation of them so that they become sacramental.