Reminder that God knows all

I continue to despair over the stupidity of people who believe in God but thinks he doesn't "know what you are up to." Here is an example. I know people who have committed the worse blasphemies imaginable. I'll give a mild example: incredibly disgusting tattoos. These morons worry about what I will think about the tattoos, like showing them to me results in a newsflash to God. God knows everything as it happens (and in advance) so he already knows about your stupid blasphemous tattoos in addition to the stupid blasphemous thoughts that you had as lead up to actually getting the tattoos.

Likewise, how can you be the one to judge what God can or cannot forgive? You act like it is under your control about when you "come clean" on blasphemous actions. But God already knows what you have done. There is no reason on earth to act like a cat in the litterbox covering up what God already knows, and there is no reason and indeed it is further sin to delay remedy to the offended parties. Building a church while still holding your blasphemous beliefs toward innocent people is not remediation.