Editor's note: Johnnie Moore is an author, pastor, professor and a vice president of Liberty University. He sits on the board of World Help, and is the author of Honestly: Really Living What We Say We Believe. You can keep track of him on Facebook and Twitter.

By Johnnie Moore, Special to CNN

We’re a congregation of thousands of college students. Why would we do church on Facebook? Because it’s where we are already.

For us at Liberty University, this epiphany came when we were faced with the colossal challenge this week of being a homeless congregation.

Each Wednesday, thousands of us from Liberty and our