QUOTE : The man, who shuts himself up from all men, however high spiritually he may be, will not be free in Malakut, in the higher sphere. He will have a wall around him, keeping away the jinns and even the angels of the angelic heavens; and so his journey will be exclusive. It is therefore that Sufism does not only teach concentration and meditation, which help one to make one-sided progress, but the love of God which is expansion; the opening of the heart of all beings, which is the way of Christ and the sign of the cross.