Actions always speak louder than words. That's why it is better to look at God's actions (if he exists) than at the words written in the Bible. If God loves everyone and can do anything, but mass calamities and rapes of children occur, then we can tell by the fact such tragedies occur that the reports of a God who loves everyone and can do anything are inaccurate.
I'm not setting any rules for God to follow. However, if he wants me to believe he exists, then he'll have to show me he is real. If your God is real, he doesn't need to follow that rule. But if he wants me to believe he exists, he'll need to follow it. If your god is real, I'm giving him a very good opportunity to demonstrate to me that he exists. Ball is on his side of the court now - or will be once someone personally asks their god what number I'm thinking of.