I believe he was quoting from the movie, "Braveheart," starring Mel Gibson.

Mel played the role of Sir William Wallace, a key leader who fought against tyranny in the war for Scottish Independence.

We are in a war against the evil that is perpetrating heinous atrocities to the children of the world, trying to wipe out humanity in the process.

He appears to be taking a stand and it is costing him big time.