In what sense do humans bear the imprint of the Holy Trinity?
"It is said that the creature has a threefold relation to God, as to a threefold cause and this according to the three modes of relations that the Philosopher [Aristotle] posits in Book V of the Metaphysics. (1) In the first mode, the creature relates to God with a relation founded on the “one”, that is, with a relation of similarity, and this insofar as the creature is modeled and relates to God as to its exemplary cause. (2) In the second mode, that is, in relation to power, the creature relates to God as the product to the producer. (3) In the third mode, that is, in the relationship of measure, the creature refers to God insofar as it is ordered to Him as to a final cause.
[...] We have, therefore, clarified what the imprint in the creature consists of. But in relation to what does this imprint stand, on the part of God? Answer: the creaturely imprint is in relation to the appropriations of the three divine persons. The creature, in fact, through the first relation (that is, of similitude) represents the exemplary art, which is appropriated to the Son. Through the second relation, it represents the power of the producer, which is appropriated to the Father; through the third relation, it represents the goodness of the end, which is appropriated to the Holy Spirit".
–Bl. John Duns Scotus, Ordinatio, I, d. 3, pars 2, q. unica
"It is said that the creature has a threefold relation to God, as to a threefold cause and this according to the three modes of relations that the Philosopher [Aristotle] posits in Book V of the Metaphysics. (1) In the first mode, the creature relates to God with a relation founded on the “one”, that is, with a relation of similarity, and this insofar as the creature is modeled and relates to God as to its exemplary cause. (2) In the second mode, that is, in relation to power, the creature relates to God as the product to the producer. (3) In the third mode, that is, in the relationship of measure, the creature refers to God insofar as it is ordered to Him as to a final cause.
[...] We have, therefore, clarified what the imprint in the creature consists of. But in relation to what does this imprint stand, on the part of God? Answer: the creaturely imprint is in relation to the appropriations of the three divine persons. The creature, in fact, through the first relation (that is, of similitude) represents the exemplary art, which is appropriated to the Son. Through the second relation, it represents the power of the producer, which is appropriated to the Father; through the third relation, it represents the goodness of the end, which is appropriated to the Holy Spirit".
–Bl. John Duns Scotus, Ordinatio, I, d. 3, pars 2, q. unica