An argument against God

[Ben Davis]

(1)If God exists, it would be a favor if humanity knew he existed beyond doubt.

Would it? I highly doubt this.

I was about to offer the same objection. The get-out clause here (assuming the Abrahamic god/s) is The Ineffable Plan (TIP). Would God want to give humanity direct knowledge of his existence? Who knows! It could be part of TIP to withhold that knowledge from us. And since the Plan is ineffable, we'll never know! Therefore the base premise can be rejected.