The protestant martyrs and their monuments testify to the fact that they died, not on account of ecclesial differences, but because the issue was the way of salvation.
"The best of men are just men at best.
Love reacts with goodness towards those who ill-treat it.
The mercy of God is an all-embracing mercy and it breaks down the barriers that man erects.
Living at peace with everyone...is not an option, it's an obligation.
To expose our minds constantly to ungodly thinking is a great danger.