Walking the walk is harder than talking the talk

Had a rough day at work where I totally lost my temper with a coworker. Came home and my 6 year old asked me if I was a good person and if God was mad at me. Really hit home. I realized he's watching everything I do and I can't expect him to act differently than what he sees from me. Going back to church this Sunday and actually committing this time, not just saying it. If anyone has resources or book recommendations for dads trying to be better examples, I'm listening.