Belief in God is rational.
Everything has a cause. So unless there is a first cause, then you would have an infinite regress. And then nothing could exist. Therefore there must be a first cause. Therefore God, the first cause, exists. QED. (You could prove the first step a priori that everything has a cause by noting that nothing can come from nothing. This makes it a priori, not just an empirical observation).
Therapists are the agents of the Sitra Achra [the Dark Side]. The Satan found it difficult to destroy marriages and families all by himself so he set up his agents to help him in his work.