It is manifest, that he, who dies in his sins, though he say that he believes in Christ, does not really believe. For he who believes in His justice does not do injustice; he who believes in His wisdom, does not act or speak foolishly; in like manner with respect to the other attributes of Christ, you will find that he who does not believe in Christ, dies in his sins: inasmuch as he comes to be the very contrary of what is seen in Christ.
Reproduced in full. Translation: Oxford 1841 (Newman), public domain (Public domain).
Also cites: tom. xix. in Joan.