There is no empirical way to even begin to provide evidence of a God. For one, there is no one definition of God (Jefferson and Franklin, Jerry Falwell and James Dobson are testimony to that). As I stated in an above post, religious people like Lee Strobel have already reached their terminus: i.e., there is a God who manifest certain attributes and intervenes in human lives (I like the Catholic terminus: "I believe in God, the father almighty, creator of heaven and earth. I believe in Jesus Christ, his only Son, our Lord.")

Creationism, irreducible complexity, and unerring biblical content as the word of God are their bedrocks, none of which is truly subject to empirical examination.