I love Tolkien

[from a letter to his son in 'The Letters of J.R.R. Tolkien']
'Remeber your guardian angel. Not a plump lady with swan-wings! But - at least this is my notion and feeling - : as souls with free-will we are, as it were, so placed as to face (or to be able to face) God. But God is (so to speak) also behind us, supporting, nourishing us (as being creatures). The bright point of power where that life-line, that spiritual umbilical cord touches: there is our Angel, facing two ways to God behind us in the direction we cannot see, and to us. But of course, do not grow weary of facing God, in your free right and strength (both provided 'from behind' as I say). If you cannot achieve inward peace, and it is given to few to do so (least of all to me) in tribulation, do not forget that the aspiration for it is not a vanity, but a concrete act.'