"Gratitude is the vessel that we lift to the Gods that they may fill it with their wonder-gifts. If in all earnestness we foster the feeling of thankfulness, then gratitude, living devotion, must be there to the invisible spiritual givers of life; and it is the most beautiful way to be led from one's personality to the supersensible if this guidance goes through gratitude. Gratitude ultimately brings us to veneration and love of the life-bestowing spirit of man. It gives birth to love, and love makes the heart open for the spirit-powers pervading life. If after every meditation we arouse in ourselves the feeling of gratefulness and reverence--a feeling that we can call a mood of prayer--and be aware in what grace we are taking part, we shall realize that we are on the right path for spiritual worlds to approach us."
--Rudolf Steiner, Guidance in Esoteric Training