Rabeinu teaches us that there are 2 types of heresy: one heresy is a heresy that we can answer and refute but there’s another heresy that is much more dangerous that one cannot answer to it, for the wisdom of this heresy is actually not a wisdom at all. This second heresy stems from the Vacated Space that G-d created before creation.

Rabeinu teaches us though that through faith/emunah that G-d fills and surrounds all the worlds, we can surpass this second heresy and ascend above their questions.