Part 2917
dly is the infusion of grace; the second is the free-will's movement towards God; the third is the free-will's movement towards sin, for he who is being justified detests sin because it is against God, and thus the free-will's movement towards God naturally precedes the free-will's movement towards sin, since it is its cause and reason; the fourth and last is the remission of sin, to which this transmutation is ordained as to an end, as stated above (AA[1],6).
* Reply to Objection 1: * The withdrawal from one term and approach to another may be looked at in two ways: first, on the part of the thing moved, and thus the withdrawal from a term naturally precedes the approach to a term, since in the subject of movement the opposite which is put away is prior to the opposite which the subject moved attains to by its movement. But on the part of the agent it is the other way about, since the agent, by the form pre-existing in it, acts for the removal of the opposite form; as the sun by its light acts for the removal of darkness, and hence on the part of the sun, illumination is prior to the removal of darkness; but on the part of the atmosphere to be illuminated, to be freed from darkness is, in the order of nature, prior to being illuminated, although both are simultaneous in time. And since the infusion of grace and the remission of sin regard God Who justifies, hence in the order of nature the infusion of grace is prior to the freeing from sin. But if we look at what is on the part of the man justified, it is the other way about, since in the order of nature the being freed from sin is prior to the obtaining of justifying grace. Or it may be said that the term "whence" of justification is sin; and the term "whereto" is justice; and that grace is the cause of the forgiveness of sin and of obtaining of justice.
* Reply to Objection 2: * The disposition of the