I don't fully understand it either. I do know that belief has no rationality or reason for it, our neural networks calibrate them selves to whatever data the environment provides so those that control the environmental signaling control what people believe. Inserting the judeo part into christianity was deviously clever. The jews did that deliberately, however, they needed willing particapants. I wonder how that operation worked to convince pastors to introduce that word into the lexicon to convert their sheep. I also wonder if there is a way to poison the well for christians so we get them oriented toward their people and away from evil.