Innocent children are being murdered.
The 10th Guru’s children were all killed, but he continued to believe in the Invisible Magic Friend. That’s the important bit.
Just because the Invisible Magic Friend behaves the way we would expect if he didn’t exist, that’s no reason to doubt his existence.
https://drive.google.com/file/d/1cpLX4ZQ8wfASPR0aVKa2or7gF4StkccZ/view?usp=sharing