Blessed are those who are persecuted for righteousness' sake, for theirs is the kingdom of heaven. Blessed are you when men revile you and persecute you and utter all kinds of evil against you falsely on my account. Rejoice and be glad, for your reward is great in heaven, for so men persecuted the prophets who were before you.

Matthew 5:10-12

It is becoming of Your Grace to know that a preacher must be prepared in his soul to speak the truth, both in denouncing and correcting shortcomings and in praising virtue, to such a point that he is willing in that cause even to face death.” 

 - St. John of Sahagun