One of my main difficulties with accepting Christianity as true comes from the fact that Christ presented himself as the son of Yahweh. Yahweh is not portrayed by the Bible as a pleasant person. He is portrayed as wrathful, mean-spirited, and genocidal. I don't know that I could sincerely love and worship such a being. Worse than that is the fact that several things are said of Yahweh that are difficult to reconcile with what we know about reality. We know that humans evolved from earlier lifeforms, not dust. We know that the universe is billions of years old, not 6,500. We know that women evolved alongside men and were not derived from men's rib bones. We also know that a global flood never occurred in the past 7,000 years. The Old Testament has numerous opportunities to demonstrate a supernatural insight into the world around us, and it repeatedly fails to do so. Instead it gives us an account of reality that looks like another collection of primitive myths.
If Christ believed in this god, I find it hard to believe in Christ.