They were perfect as to their created natures and yet their ultimate perfection was yet to be obtained because that perfection involved the very thing that could cause them to become more or less perfect: their own wills. To the degree that we will rightly, in line with God’s will, our justice is all the greater. Another way to put this is that we’re to love God with our whole heart, soul, mind, and strength; a tall order which constitutes the very definition of man’s justice (when love of neighbor is included as well), which is why the Greatest Commandments are what they are. Adam & Eve weren’t “there” yet; God doesn’t force us to love because love can’t even “happen” unless it’s freely obtained and given. So these universal principles taught by the catechism apply to all humans, Adam & Eve as well as ourselves:
MAN’S FREEDOM
1730 God created man a rational being, conferring on him the dignity of a person who can initiate and control his own actions. "God willed that man should be ‘left in the hand of his own counsel,’ so that he might of his own accord seek his Creator and freely attain his full and blessed perfection by cleaving to him."26
Man is rational and therefore like God; he is created with free will and is master over his acts.27
I. FREEDOM AND RESPONSIBILITY
1731 Freedom is the power, rooted in reason and will, to act or not to act, to do this or that, and so to perform deliberate actions on one’s own responsibility. By free will one shapes one’s own life. Human freedom is a force for growth and maturity in truth and goodness; it attains its perfection when directed toward God, our beatitude.
1732 As long as freedom has not bound itself definitively to its ultimate good which is God, there is the possibility of choosing between good and evil, and thus of growing in perfection or of failing and sinning. This freedom characterizes properly human acts. It is the basis of praise or blame, merit or reproach.