We need only to remember the feelings of fear and anxiety that gnaw at our soul-life in face of the unknown future. Is there anything that can give the soul a sense of security in this situation? Yes, there is. It is what we may call a feeling of humbleness towards anything that may come towards the soul out of the darkness of the future. But this feeling will be effective only if it has the character of prayer. Let us avoid misunderstanding. We are not extolling something that might be called humbleness in one sense or another; we are describing a definite form of it — humbleness to whatever the future may bring.
Anyone who looks anxiously and fearfully towards the future hinders his development, hampers the free unfolding of his soul-forces. Nothing, indeed, obstructs this development more than fear and anxiety in face of the unknown future. But the results of submitting to the future can be judged only by experience. What does this humbleness mean?
Ideally, it would mean saying to oneself: Whatever the next hour or day may bring, I cannot change it by fear or anxiety, for it is not yet known. I will therefore wait for it with complete inward restfulness, perfect tranquillity of mind. Anyone who can meet the future in this calm, relaxed way, without impairing his active strength and energy, will be able to develop the powers of his soul freely and intensively. It is as if hindrance after hindrance falls away, as the soul comes to be more and more pervaded by this feeling of humbleness toward approaching events.
Source: Rudolf Steiner – GA 59 – Metamorphoses of the Soul: Paths of Experience Vol. 2: Lecture 4: Nature of Prayer – Berlin, 17th February 1910
Translated by C. Davy and C. von Arnim. Original translation by George Metaxa