How did Erasmus' training sharpen his critique of the church?

Erasmus' training, particularly in classical literature and humanist thought, equipped him with a profound understanding of ancient texts and the ability to analyze them critically. His exposure to the original Greek and Latin scriptures allowed him to identify discrepancies and corruptions in the church's teachings and practices. This scholarly foundation enabled him to advocate for reform by emphasizing a return to the core messages of Christianity, such as piety and moral integrity, thereby sharpening his critique of the church's corruption and dogma. Ultimately, his work laid the groundwork for the Protestant Reformation by challenging the authority of the church and promoting individual faith.