"Savonarola: his Contest with Paganism by Orestes Brownson"

“The Truth of our Faith Made Manifest in the Triumph of the Cross”

“Catholic Encyclopedia entry on Girolamo Savonarola”

“The Florentine Monk by Charles Spurgeon”

“Life and Times of Girolamo Savonarola in IV volumes by Pasquale Villari”

“The Pope may err, and that in two ways, either because he is erroneously informed, or from malice. As to the latter cause we leave that to the judgment of God, and believe rather that he has been misinformed. In our own case I can prove that he has been falsely persuaded. Therefore any one who obstinately upholds the excommunication and affirms that I ought not to preach these doctrines is fighting against the kingdom of Christ, and supporting the kingdom of Satan, and is himself a heretic, and deserves to be excluded from the Christian community.”

“God is the best helper, but He loves to be helped. Be earnest in prayer, but do not neglect human means. You must help yourself in all manner of ways, and then the Lord will be with you.”