Wrong. Most Protestants will tell you man generate this repentance same as what jo kus stated.
2Co 7:9 I now rejoice, not that you were made sorrowful, but that you were made sorrowful to the point of repentance; for you were made sorrowful according to the will of God, so that you might not suffer loss in anything through us.
2Co 7:10 For the sorrow that is according to the will of God produces a repentance without regret, leading to salvation, but the sorrow of the world produces death.
2Ti 2:25 with gentleness correcting those who are in opposition, if perhaps God may grant them repentance leading to the knowledge of the truth,
You're catching on. ;O)
Well, I hadn't expected that reply from a person of the Reformed persuasion. If it is true, that is good to hear, with the caveat that there is no repentance without grace from above. I imagine you'd agree, since you posted the pertinent Scriptures.
Regards
Paul, Paul and more Paul...are you a Paulean or a Christian?