This sinful idolatry may even appear godly at first. Two co-dependent friends may pray together, talk about Jesus a lot, and be extremely supportive of one another. The spiritual conversation and activity of the friendship may give a false sense that nothing is wrong. But it matters little how much we talk about Jesus or do things for Jesus if our hope and trust isn't in Him alone. Here are 15 questions to help you diagnose if idolatry is present in your friendship.