"Heretics are to be converted by an example of humility and other virtues far more readily than by any external display or verbal battles. So let us arm ourselves with devout prayers and set off, showing signs of genuine humility and go barefoot to combat Goliath"

This quote by Pope Gregory IX encourages us to use humbleness and other virtues to convert apostates, rather than taking part in external displays or spoken fights. He recommends that we arm ourselves with devout prayers and show real humbleness in order to combat Goliath. This quote motivates us to use tranquil and simple ways to transform heretics, rather than turning to violence or hostility. It also emphasizes the importance of prayer in our lives, as it can help us to stay modest and to remain focused on our objectives. By utilizing humbleness and prayer, we can successfully combat Goliath and transform apostates. This quote works as a suggestion that we must always strive to use serene and humble methods to achieve our goals.