You can lead a horse to water, but you can't make it drink.
Here is an excerpt from the Exsurge Dominie issued by Pope Leo X.
Rebuking them, in violation of your teaching, instead of imploring them, he is not ashamed to assail them, to tear at them, and when he despairs of his cause, to stoop to insults. He is like the heretics "whose last defense," as Jerome says, "is to start spewing out a serpent's venom with their tongue when they see that their causes are about to be condemned, and spring to insults when they see they are vanquished." For although you have said that there must be heresies to test the faithful, still they must be destroyed at their very birth by your intercession and help, so they do not grow or wax strong like your wolves. Finally, let the whole church of the saints and the rest of the universal church arise. Some, putting aside her true interpretation of Sacred Scripture, are blinded in mind by the father of lies. Wise in their own eyes, according to the ancient practice of heretics, they interpret these same Scriptures otherwise than the Holy Spirit demands, inspired only by their own sense of ambition, and for the sake of popular acclaim, as the Apostle declares. In fact, they twist and adulterate the Scriptures. As a result, according to Jerome, "
It is no longer the Gospel of Christ, but a man's, or what is worse, the devil's."
