Man was made to the image and likeness of God, because in the soul, which is the better part of man, or rather was man himself, was the image and likeness of God: image according to reason, likeness according to love; image according to understanding of truth, likeness according to love of virtue; or image according to knowledge, likeness according to substance; image, because all things in it are according to wisdom; likeness, because it is itself one and simple according to essence; image because rational, likeness because spiritual; image pertains to figure, likeness to nature.
[Hugh of St. Victor, On the Sacraments of the Christian Faith (De Sacramentis), Deferrari, tr., Ex Fontibus (2016) p. 95.]