"Latin:
As we see above freedom plays a crucial role in our eternal life in heaven, because we are always freely and infallibly say yes to God’s efficacious graces.
The Father William Most Collection; St. Thomas on Actual Grace.
“There are two kinds of actual graces,
sufficient and
efficacious.
If God sends a sufficient grace, it gives the full and complete power to do something good; but it is
infallibly certain we will not do good, but will
sin.
If He sends an efficacious grace, it is
infallibly sure we will
do good.
Our sufficiency is from God. Phil 2:13: "It is God who works [produces] in you
both the
will and the
doing."
.
THE MYSTERY OF PREDESTINATION by John Salza
explains:
Page 121; Fr. Most identifies the metaphysical issue as follows:
Sufficient grace gives man the
potency to do good, but do not give the application.
For the application
efficacious grace is required to move him from potency
to act.
Therefore,
sufficient grace is insufficient to move him to act.
.
Page 77; When God wills a person to perform a salutary act (e.g., prayer, good works), He grants him the means (an efficacious grace that infallibly produces the end (the act willed by God).
If God wills to permit a person to resist His grace (for the reason to perform an act of sin), He grants him a sufficient, and not an efficacious grace." (I the brackets is added.)
.
The way described above, God perfectly Governs the entire human race and we all
INFALLIBLY and
FREELY choose and act the way God wills us to choose and act.
.
CATHOLIC ENCYCLOPEDIA Divine Providence
explains.
Again, from the fact that
God has created the
universe, it shows that
He must also govern it; for just as the contrivances of man demand attention and guidance, so
God, as a good workman, must care for His work (
St. Ambrose, “De Offic. minist.”, XIII in “P.L.”, XVI, 41;
St. Augustine, “In Ps.”, cxlv, n. 12, 13 in “P.L.”, XXXVII, 1892-3; Theodoret, “Deprov. orat.”, i, ii in “P.G.”, LXXXIII, 564, 581-4; Salvianus, "De gub.
“His wisdom He so
orders all events within the universe that the end for which it was created may be
realized.
He directs all, even
evil and sin itself, to the final end for which the universe was created.”
Nor would God permit evil at all, unless He could draw good out of evil (St. Augustine, “Enchir.”, xi in “P.L.”, LX, 236; “Serm.”
Evil, therefore, ministers to God’s design (St. Gregory the Great, op. cit., VI, xxxii in “P.L.”,
http://www.newadvent.org/cathen/12510a.htm
.
God bless