Calling God evil, especially by atheists, implies a smokescreen being tossed into the debate to shroud the culpability and protect atheism from further accusation. Either God is evil or his enemies are. I don't see God directly, outright exposing atheists as evil, yet atheists feel the need for a preemptive finger-pointing. As long as God remains silent, the atheists will continue to flaunt their advantage. They're not shy about it. God is. Rue the day when the tables turn.
Atheism is ally with Evil because if people who don't believe in God and the bible, then that's a sin because if you are Christian, you don't say you don't believe in God and the bible, if you say it then you're not a Christian, you are a Athiest. Also, if a person who is a Athiest disrespect God and the Bible and do Evil stuff E.G. Murder, Violence, etc, then God will see that this person is evil and is a ally of evil (and Religious People too).
Atheists are clearly the cause of many bad things. Last week one served me in a restaurant and it turned out the mash potato had a face of Jesus in it. It was clearly a sign to be careful that a Godless wretch was near by. Had I not received the sign from God then this mash might well of been eaten!!