Is it possible for someone to believe in God without acknowledging it? 1 John 4:7-8 says, "Dear friends, let us love one another, for love comes from God. Everyone who loves has been born of God and knows God. Whoever does not love does not know God, because God is love."
Isn't it true that just about everyone loves? I have friends who classify themselves as non-Christian yet they're some of the most loving and gracious people I've met. Is that not the work of Christ right there? I believe it is.