I love this passage. If a god as described in the Bible did exist, following him would be akin to following Voldemort: fidelity simply because he was powerful.

There are other similarities too. e.g. Voldemort's human form died and rose again; his (first) death was foretold in prophesy, involved a betrayal (albeit in the opposite direction), and left his followers anxiously awaiting his return; "And these signs shall follow them that believe; ... they shall speak with new tongues; They shall take up serpents..." (Mark 16:17-18); ...

So, who wants to join the First Church of Voldemort?