Bill_B_NY:
The Born Again Christian has sincerity and willingness and openness. I have seen it many times. They will not just openly tell a lie to themselves or others. But the simple fact is that the process of “discerning the Spirit” is in no way as simple or clear as the Born Again idea would give us. The possibility of an individual, even very sincere, searching the Scriptures for being deceived is very high.
Problem is that we often misinterpret those things… it is actually so easy to do this. So many heresies through history are because of misinterpretation.
My understanding of the position of the Catholic Church is that Protestants are “separated brethren.” Peter Kreeft, in his book on the Catechism, says that “members of Protestant churches, ‘separated brethren,’ are parts of Christ’s Mystical Body if they are Christians, though they are separated from his visible Body on earth in various degrees.” “The Church knows that she is joined in many ways to the baptized who are honored by the name of Christian, but who do not however profess the Catholic faith in its entirety or have not preserved unity or communion under the successor of Peter.” (LG 15).
So, I assume from this the Church believes that Protestants, though outside of the Roman Catholic Church, do have the Holy Spirit, since the apostle Paul said,
So I assume that Protestants can know the truth that is necessary for their salvation. They believe in the Apostles and Nicene creeds, and express certainty in the fundamental doctrines of a Creator, of his triune nature, of the dual nature of Christ (fully God and fully man), his virgin birth, his bodily resurrection and ascension, his inspired and infallible Word, etc.