The new challenge for all peoples is to broaden our sense of spiritual community, becoming fully ecumenical not only concerning whom we pray FOR, but also concerning whom we pray WITH. If humankind can begin to pray together we can begin to live together, finding new and creative ways to reduce the evils which plague our planet. But how can we pray together with integrity, when we differ so much in beliefs? The best way to being to pray and meditate together is in SILENCE. Words are not enough. In silence we can sense that we are not separate from anyone, and so we can dare to hope for peace. For silence to "work", participants must bring to it some degree of trust, love, and letting-go: a trust in the good-will of the others which moves them to join in such an expression of human caring; a love which brings a sense of heart-felt connection with the others as human beings; and a letting-go for a short time of our desperate clinging to the convictions which separate and divide us, letting these recede to the background of consciousness. After the silence, we return to deal with the same differences, but in a different spiritual climate.
Without faith that it is possible to render reality understandable by means of our theoretical constructs, without faith in an inner harmony of the world, there could be no science. This faith is and always will be the basic motivation behind every creative scientific idea. All our endeavors, all the dramatic conflicts between old and new ideas are supported by the eternal desire for knowledge, the unshakeable faith in cosmic harmony which becomes stronger the more difficulties loom before us.