undevout

Is a very devout tyrant less tyrannical than an undevout tyrant?

The result, so far as concerts the workman's life of faith, is a proclivity to undevout scepticism.

It was not his business to defend Mr. Carlton against the disaffected and the undevout.

In consequence of this scheme, her habits rather than her opinions, were undevout.

There also exists a somewhat threadbare verse of the poet Young which tells us how "the undevout astronomer is mad."