From morning prayer of the Divine Office, a reminder to us all that our cornerstone is Christ:
You are no longer aliens or foreign visitors: you are citizens like all the saints, and part of God’s household. You are part of a building that has the apostles and prophets for its foundations, and Christ Jesus himself for its main cornerstone. As every structure is aligned on him, all grow into one holy temple in the Lord; and you too, in him, are being built into a house where God lives, in the Spirit.
And there's an article on prayer as our weapon over at SavingOurParish.com. Wow, I needed that! Lord have mercy.