A simple argument against God

[Thumpalumpacus]

[P1] If the prime mover requires a mind then there is justification for this
[P2] There is not justification for this
[C1] The prime mover does not require a mind

^^ A more interesting argument

Arguing from conclusion to premise. To wit:

If skyscrapers require concrete, then there is justification for this.
There is not justification for this.
Therefore skyscrapers do not require concrete.