First of all, in regard to King Malcolm: by the help of God she made him most attentive to the works of justice, mercy, almsgiving, and other virtues. From her he learnt how to keep the vigils of the night in constant prayer; she instructed him by her exhortation and example how to pray to God with groanings from the heart and abundance of tears. I was astonished, I confess, at this great miracle of God’s mercy when I perceived in the king such a steady earnestness in his devotion, and I wondered how it was that there could exist in the heart of a man living in the world such an entire sorrow for sin. There was in him a sort of dread of offending one whose life was so venerable; for he could not but perceive from her conduct that Christ dwelt within her; nay, more, he readily obeyed her wishes and prudent counsels in all things. Whatever she refused, he refused also; whatever pleased her, he also loved for the love of her. Hence it was that, although he could not read, he would turn over and examine books which she used either for her devotions or her study; and whenever he heard her say that she was fonder of one of them than the others, this one he too used to look at with special affection, kissing it, and often taking it into his hands. Sometimes he sent for a worker in precious metals, whom he commanded to ornament that volume with gold and gems, and when the work was finished, the king himself used to carry the volume to the queen as a kind proof of his devotion.
Life of St. Margaret, by Turgot, Bishop of St. Andrews, translated from the Latin by William Forbes-Leith, S.J.