Blind and CLUELESS Ladislaus says: "You must be a genius, Kramer, since you're the only person who has ever thought that St. Thomas did not teach the necessity (by necessity of means) of explicit belief in the Holy Trinity and of the Incarnation for supernatural faith and for salvation. But a special kind of genius for sure."
St. Thomas teaches:
II -IIae 1.5: Whether man is bound to believe anything explicitly:
"On the contrary, It is written (Hebrews 11:6): "He that cometh to God, must believe that He is, and is a rewarder to them that seek Him."
I answer that, The precepts of the Law, which man is bound to fulfill, concern acts of virtue which are the means of attaining salvation. Now an act of virtue, as stated above (I-II, 60, 5) depends on the relation of the habit to its object. Again two things may be considered in the object of any virtue; namely, that which is the proper and direct object of that virtue, and that which is accidental and consequent to the object properly so called. Thus it belongs properly and directly to the object of fortitude, to face the dangers of death, and to charge at the foe with danger to oneself, for the sake of the common good: yet that, in a just war, a man be armed, or strike another with his sword, and so forth, is reduced to the object of fortitude, but indirectly.
Accordingly, just as a virtuous act is required for the fulfilment of a precept, so is it necessary that the virtuous act should terminate in its proper and direct object: but, on the other hand, the fulfillment of the precept does not require that a virtuous act should terminate in those things which have an accidental or secondary relation to the proper and direct object of that virtue, except in certain places and at certain times. We must, therefore, say that the direct object of faith is that whereby man is made one of the Blessed, as stated above (Question 1, Article 8): while the indirect and secondary object comprises all things delivered by God to us in Holy Writ, for instance that Abraham had two sons, that David was the son of Jesse, and so forth.
Therefore, as regards the primary points or articles of faith, man is bound to believe them, just as he is bound to have faith; but as to other points of faith,man is not bound to believe them explicitly, but only implicitly, or to be ready to believe them, in so far as he is prepared to believe whatever is contained in the Divine Scriptures. Then alone is he bound to believe such things explicitly, when it is clear to him that they are contained in the doctrine of faith."
De Veritate Q. 14 a. 11:
"Properly speaking, that is called implicit in which many things are contained as in one, and that is called explicit in which each of the things is considered in itself. These appellations are transferred from bodily to spiritual things. When a number of things are contained virtually in one thing, we say they are there implicitly, as, for instance, conclusions in principles. A thing is contained explicitly in another if it actually exists in it. Consequently, one who knows some general principles has implicit knowledge of all the particular conclusion. One, however, who actually considers the conclusions is said to know them explicitly. Hence, we are also said explicitly to believe certain things when we affirm those things about which we are actually thinking. We believe these same things implicitly when we affirm certain other things in which they are contained as in general principles. Thus, one who believes that the faith of the Church is true, implicitly in this believes the individual points which are included in the faith of the Church.
We must note, accordingly, that there are some matters of faith which everyone is bound to believe explicitly in every age. Other matters of faith must be believed explicitly in every age but not by everyone. Still other matters everyone must believe explicitly, but not in every age. And, finally, there are things that need not be believed explicitly by everyone nor in every age."
That which must be believed by everyone in every age:
"That all the faithful in every age must believe something explicitly is evident from the fact that there is a parallel between the reception of faith with reference to our ultimate perfection and a pupil’s reception of those things which his master first teaches him, and through which he is guided to prior principles. However, he could not be so guided unless he actually considered something. Hence, the pupil must receive something for actual consideration; likewise, the faithful must explicitly believe something. And these are the two things which the Apostle tells us must be believed explicitly: “For he that cometh to God must believe that He is, and is the rewarder to them that love Him” (Hebrews 11:6). Therefore, everyone in every age is bound explicitly to believe that God exists and exercises providence over human affairs."
Then St. Thomas elaborates on what must be explicitly professed by the faithful of different rank on different ages:
"However, it is not possible for anyone in this life to know explicitly the whole of God’s knowledge, in which our beatitude consists. Yet it is possible for someone in this life to know all those things which are proposed to the human race in its present state as first principles with which to direct itself to its final end. Such a person is said to have faith which is completely explicit. But not all believers have this completeness; hence, there are levels of belief in the Church, so that some are placed over others to teach them in matters of faith. Consequently, not all are required explicitly to believe all matters of faith, but only those are so bound who are appointed teachers in matters of faith, such as superiors and those who have pastoral duties."
"And even these are not bound to believe everything explicitly in every age. For there is a gradual progress in faith for the whole human race just as there is for individual men. This is why Gregory says that down the ages there has been a growing development of divine knowledge.
"Now, the fullness of time, which is the prime of life of the human race, is in the age of grace. So, in this age, the leaders are bound to believe all matters of faith explicitly. But, in earlier ages, the leaders were not bound to believe everything explicitly. However, more had to be believed explicitly after the age of the law and the prophets than before that time.
"Accordingly, before sin came into the world, it was not necessary to believe explicitly the matters concerning the Redeemer, since there was then no need of the Redeemer. Nevertheless, this was implicit in their belief in divine providence, in so far as they believed that God would provide everything necessary for the salvation of those who love Him. Before and after the fall, the leaders in every age had to have explicit faith in the Trinity. Between the fall and the age of grace, however, the ordinary people did not have to have such explicit belief. Perhaps before the fall there was not such a distinction of persons that some had to be taught the faith by others. Likewise, between the fall and the age of grace, the leading men had to have explicit faith in the Redeemer, and the ordinary people only implicit faith. This was contained either in their belief in the faith of the patriarchs and prophets or in their belief in divine providence.
"However, in the time of grace, everybody, the leaders and the ordinary people, have to have explicit faith in the Trinity and in the Redeemer. However, only the leaders, and not the ordinary people, are bound to believe explicitly all the matters of faith concerning the Trinity and the Redeemer. The ordinary people must, however, believe explicitly the general articles, such as that God is triune, that the Son of God was made flesh, died, and rose from the dead, and other like matters which the Church commemorates in her feasts."
It is patent from the text presented here in its its full context that St. Thomas teaches that for faithful of the Church in the time of grace (i.e. the BAPTIZED), there is the necessity to profess explicitly the principal mysteries of faith; which he expressly qualifies in II -II Q. 2 a.5 as a NECESSITY OF PRECEPT. This precept clearly is not applicable to those not yet baptized and who labour under invincible ignorance; since St. Thomas expressly applies this necessity of precept to those who are already members of the Church.
Therefore, it is also patent that St. Thomas did not apply that necessity of precept to those who are not yet baptized and in invincible ignorance; but to the question of whether man is bound to believe anything explicitly, he states: "On the contrary, It is written (Hebrews 11:6): "He that cometh to God, must believe that He is, and is a rewarder to them that seek Him."
This teaching of St. Thomas is the basis of the above quoted teachings of Bl. Pius IX and St. Pius X, on the question of the salvation of the unbaptized invincibly ignorant. Ignorant (but not invincibly) Ladislaus says I have redefined faith, but I have made no innovation: I merely follow the teaching of St. Thomas, Bl. Pius IX, and St. Pius X. Ladislaus prefers to adhere to the rigorist doctrine of the heretic founder of his sect, Leonard Feeney SJ.