To pray diligently is more than half the task.

The Kingdom is to be in the midst of your enemies. And he who will not suffer this does not want to be of the Kingdom of Christ; he wants to be among friends, to sit among roses and lilies, not with the bad people but the devout people. O you blasphemers and betrayers of Christ! If Christ had done what you are doing, who would ever have been spared?

It is with all these qualities that we must stand before God and intervene on behalf of those who do not have them, as though clothed with someone else's garmentBut even before men we must, with the same love, render them service against their detractors and those who are violent toward them; for this is what Christ did for us.

Not only the adoration of images is idolatry, but also trust in one's own righteousness, works and merits, and putting confidence in riches and power. As the latter is the commonest, so it also is the most noxious.

Take away the Mass, destroy the Church.

My heart, which is so full to overflowing, has often been solaced and refreshed by music when sick and weary.

This doctrine (justification) is the head and the cornerstone. It alone begets, nourishes, builds, preserves, and defends the church of God and without it the church of God cannot exist for one hour.