An argument for the implausibility of Christianity:
1) we know by experience that sexual engagement is a positive engagement
2) there are many gods, for example Zeus, who have a better record of sexual activity than that of any god of Christianity
3) if the god of religion A has a better record of positive engagement than the god of religion B has, then we should suppose that the existence of the god of religion A is more likely than the existence of the god of religion B
4) thus, by various obvious inferences, the theist should be more committed to the existence of, for example, Zeus, than they are to the existence of any of the Christian gods
5) but Christians are not "committed to the existence of, for example, Zeus, than they are to the existence of any of the Christian gods"
6) therefore, Christians should be committed to the implausibility of the existence of any of their gods.