Now come on. Even you have to admit that some hearing the Word of God are angry and/or indifferent others are savingly receptive. The former remain unconverted and the latter group are newly regenerated.
It is obvious that some are converted and others are not, that is not the issue.
The issue is that Reformed/Calvinists teach that the "general call" does not have regenerating power. I believe this is false doctrine.
Heb 4:12 For the word of God is quick, and powerful, and sharper than any twoedged sword, piercing even to the dividing asunder of soul and spirit, and of the joints and marrow, and is a discerner of the thoughts and intents of the heart.
13 Neither is there any creature that is not manifest in his sight: but all things are naked and opened unto the eyes of him with whom we have to do.
According to these verses, God's word is always quick and powerful, and able to pierce between man's soul and spirit.
And note that verse 13 says there is not any creature that is not manifest in his sight.
So, God is not sending out two kinds of calls, but one, and that call is always alive and powerful.
The difference is the person who hears. The word of God only effectually works in those that believe.
1 The 2:13 For this cause also thank we God without ceasing, because, when ye received the word of God which ye heard of us, ye received it not as the word of men, but as it is in truth, the word of God,
which effectually worketh also in you that believe.
The word of God is powerful, but it only effectually works in those that believe. A stick of dynamite has tremendous power, but it only works effectually if you light the fuse. Believing can be compared to lighting the fuse of God's word.
This same chapter that says God's word is quick and powerful tells us why some were not saved. It was not because they heard a different gospel, not because they heard a powerless "general call" but because they did not believe.
Heb 4:1 Let us therefore fear, lest, a promise being left us of entering into his rest, any of you should seem to come short of it.
2 For unto us was the gospel preached, as well as unto them: but the word preached did not profit them, not being mixed with faith in them that heard it.
3 For we which have believed do enter into rest, as he said, As I have sworn in my wrath, if they shall enter into my rest: although the works were finished from the foundation of the world.
This warning does not make sense if the Reformed view is correct. No man can possibly believe the "general call" in the Reformed view, so this warning is meaningless and vain, and no man can resist the "effectual call" so again, no warning is necessary or even sensible.
The same gospel was preached to all, but it did not profit those who would not believe. The fault is not that they heard a powerless call, but that they failed to believe God's powerful word that would have given them life.