You, however, argue for another Christ, from the very circumstance that He proclaims a new kingdom. You ought first to bring forward some example of His beneficence, that I may have no good reason for doubting the credibility of the great promise, which you say ought to be hoped for; nay, it is before all things necessary that you should prove that a heaven belongs to Him, whom you declare to be a promiser of heavenly things. As it is, you invite us to dinner, but do not point out your house; you assert a kingdom, but show us no royal state. Can it be that your Christ promises a kingdom of heaven, without having a heaven; as He displayed Himself man, without having flesh? O what a phantom from first to last! O hollow pretence of a mighty promise.
The Five Books Against Marcion