Putting the cart before the horse is one thing that even the so-called wise and prudent reformed folks are often guilty of.
In their erudite and enlightened understanding, the gospel (there are 4 Gospels but there is only 1 gospel) is the necessary instrument in the salvation of sinners dead in trespasses and sins. This is a common and popular error intimately related with the error of gospel regeneration, i.e. the gospel ministry is an indispensable instrument for the Holy Spirit to effect His work of regeneration.
Their error has so blinded them to the plain and obvious truth stated so simply in the Scriptures. What has bewitched them, you wonder.
Just consider this passage, for example.
1 Corinthians 1:18 KJV —
"For the preaching of the cross is to them that perish foolishness; but unto us which are saved it is the power of God."
Can you see the unbridgeable gulf between Apostle Paul's declaration and the notion of the Protestant Reformation?
This declaration informs us that the gospel preaching comes to TWO categories of people: "them that perish", and to "them that ARE SAVED." These people are ALREADY there, and the gospel preaching comes to them.
There are them that ARE SAVED - by the free grace of God. They are already called out of their native state of sin and death to that of grace and salvation in Christ Jesus - justified, regenerated and adopted, and indwelt by the Spirit of God, all ready and fitted for eternal glory. They were already effectually called PRIOR to the gospel message being brought to them. The gospel preaching comes to them. To these, the gospel message speaks of the power of God in saving them.
There are also them that perish - these are still in their native state of sin and death. To them, the same gospel is nothing but foolishness.
But the erudite and enlightened reformed folks declared that their gospel ministry is intended to save them that perish. Apostle Paul categorically declared that the gospel is foolishness to such.
The gospel ministry is DIVINELY INTENDED for THEM THAT ARE SAVED; only such can perceive the gospel as the message declaring the power of God in their salvation.
Such erudite minds are too smart to see their own obvious errors.
Oh Lord, open their eyes to see the truth of the gospel of Christ, AMEN.