Some people really like to reinvent and personalize their religion.
Take this mighty rebel for example. He doesn't have much use for Jesus, so he removed him from the trinity, replacing him with something far more useful.
His Hebrew tattoo reads "Father, Spirit, Pillow". Since I'm writing this at 3:00 AM, I'm seriously considering to convert.
How did Mr Rebel mess up like that? He managed to get both letters of Son wrong, turning "Ben" into "Kar". Yes, really.
Here's a diagram: