Thanks for bringing this up JAM. Although I am not sure of your position , for or against ?
This response to your satement gives me an opportunity to present some facts to hopefully clarify the weakly wording of PPIX in his "Fallable" Encyclicle to the cardninals of Italy. Its a little lengthy, but should clear up this misconception.
QUANTO CONFICIAMUR MOERORE
Pope Pius IX proceeded to speak about the invincibly ignorant again seven years later in his encyclical Quanto Conficiamur Moerore, August 10, 1863. Quanto Conficiamur Moerore does not meet the requirements for infallibility; it is addressed only to the cardinals and bishops of Italy.
Pope Pius IX, Quanto Conficiamur Moerore: “And here, beloved Sons and Venerable Brothers, We should mention again and censure a very grave error in which some Catholics are unhappily engaged, who believe that men living in error, and separated from the true faith and from Catholic unity, can attain eternal life. Indeed, this is certainly quite contrary to Catholic teaching. It is known to us and to you that they who labor in invincible ignorance of our most holy religion AND WHO ZEALOUSLY KEEPING THE NATURAL LAW AND ITS PRECEPTS ENGRAVED IN THE HEARTS OF ALL BY GOD, AND BEING READY TO OBEY GOD, LIVE AN HONEST AND UPRIGHT LIFE, can, by the OPERATING POWER OF DIVINE LIGHT AND GRACE, attain eternal life since God...will by no means suffer anyone to be punished with eternal torment who has not the guilt of deliberate sin.”
First, notice that Pope Pius IX specifically condemns the idea that a man “living in error and separated from the true Faith” can be saved. What, is the idea of salvation for the “invincibly ignorant”? Why, of course, it is the idea that a man living in error and separated from the true Faith can be saved. So, the very concept of salvation for the “invincibly ignorant” is condemned as QUITE CONTRARY TO CATHOLIC TEACHING in this very docuмent of Pope Pius IX.
Second, notice again that Pope Pius IX does not say anywhere that the invincibly ignorant can be saved where they are. Rather, he is reiterating that the ignorant, if they cooperate with God’s grace, keep the natural law and respond to God’s call, they can by God’s “operating power of divine light and grace” [being enlightened by the truth of the Gospel] attain eternal life, since God will certainly bring all of his elect to the knowledge of the truth and into the Church by baptism.
According to the specific definition of Sacred Scripture, “divine light” is the Gospel truth of Jesus Christ (the Catholic Faith) which removes the ignorant from darkness
.
Ephesians 5:8 “For you were heretofore darkness, but now light in the Lord. Walk then as children of the light.”
1 Thess. 5:4-5 “But you, brethren [believers], are not in darkness… For all you are the children of the light.”
Colossians 1:12-13: “Giving thanks to God the Father, who hath made us worthy to be partakers of the lot of the saints in light: Who hath delivered us from the power of darkness, and hath translated us into the kingdom of the Son of His love.”
1 Peter 2:9: “But you are a chosen generation… a purchased people: that you may declare his virtues, who hath called you out of darkness into His marvelous light.”
2 Corinthians 4:3-4: “And if our gospel be hid, it is hid to them that are lost, In whom the god of this world [Satan] hath blinded the minds of unbelievers, that the light of the gospel of the glory of Christ, who is the image of God, should not shine unto them.”
2 Timothy 1:10: “But is now made manifest by the illumination of our Savior Jesus Christ, who hath destroyed death, and hath brought to light life and incorruption by the Gospel.”
Pope Pius IX, Vatican I (+1870): “… no one can ‘assent to the preaching of the Gospel,’ as he must to attain salvation, without the illumination and inspiration of the Holy Spirit, who gives to all a sweetness in consenting to and believing the truth.”
So, we must not interpret Pius IX’s words in Quanto Conficiamur Moerore about the good-willed ignorant being saved by receiving “divine light and grace” contrary to their clear scriptural and Traditional meaning, which is that divine light and grace is received by hearing of the Gospel, believing it and being baptized.
Thus, in Quanto Conficiamur Moerore, Pius IX is saying that the good-willed, sincere person who is ignorant of the Faith will be “illuminated” by receiving the “divine light” (hearing the Gospel) and will enter the Catholic Church so that he can be saved.
Pope Pius IX was not nearly as clear as he could have been in the second half of Quanto Conficiamur Moerore. The heretics have had a field day with it, because they think that they can exploit its wording to favor their heresy that there is salvation outside the Church.
If Pope Pius IX had repeated in a strong way the previous definitions of the popes, without any ambiguous language, he would have avoided the danger of modernists misinterpreting his words. This is a shame because almost all of his statements on this topic do very clearly affirm Church dogma without any ambiguity that heretics can jump on.
Pope Pius IX, Nostis et Nobiscuм (# 10), Dec. 8, 1849: “In particular, ensure that the faithful are deeply and thoroughly convinced of the truth of the doctrine that the Catholic faith is necessary for attaining salvation. (This doctrine, received from Christ and emphasized by the Fathers and Councils, is also contained in the formulae of the profession of faith used by Latin, Greek and Oriental Catholics).”
Pope Pius IX, Ubi primum (# 10), June 17, 1847: “For ‘there is one universal Church outside of which no one at all is saved; it contains regular and secular prelates along with those under their jurisdiction, who all profess one Lord, one faith and one baptism.”
Pope Pius IX- Syllabus of Modern Errors- Proposition 16, Dec. 8, 1854: “Man may, in the observance of any religion whatever, find the way of eternal salvation, and arrive at eternal salvation.” – Condemned
Notice again that the concept of salvation for the “invincibly ignorant” is condemned here. The concept of salvation for the “invincibly ignorant,” as it is held by almost everyone who holds it today, is that some men – including those who observe non-Catholic religions – can find and arrive at salvation in these religions because they are “without fault of their own.”
But this is heretical and condemned by Pius IX’s own Syllabus of Errors above.