Lilmod, I dispute by citing Rambam Hilchot Melachim 10,2) with statements by Rav Kook and the Chazon Ish regarding the status of non-observant Jews in our time as effectively being anoosim.
Yytz, the way I heard it, if someone does not believe in Hashem then Hashem does not believe in him (see Vayikra 26,21).