W. Hay M. H. Aitken, M.A., The Highway of Holiness: Helps to the Spiritual Life, new edition (London: John F. Shaw and Co., n.d.), "Mary," pp. 169–170

The truest form of worship is, first of all, the presentation to God of all that is most precious, all that is most costly, that we have or that we are. He worships best who presents himself, and, above all, that heart o…