Holiness in man, holiness in God

From A Treatise Concerning Religious Affections by Jonathan Edwards:

Holiness in man is but the image of God's holiness; there are not more virtues belonging to the image than are in the original: derived holiness has not more in it than is in that underived holiness which is its fountain: there is no more than grace for grace, or grace in the image, answerable to grace in the original.

As there are two kinds of attributes in God, according to our way of conceiving of him, his moral attributes, which are summed up in his holiness, and his natural attributes of strength, knowledge, that constitute the greatness of God; so there is a twofold image of God in man, his moral or spiritual image, which is his holiness, that is the image of God's moral excellency (which image was lost by the fall), and God's natural image, consisting in man's reason and understanding, his natural ability, and dominion over the creatures, which is the image of God's natural attribute. (From Part 3.iii)