 Later, Descartes (AT 7.83–4) characterizes a TIN as having a unity such that it cannot be divided by the intellect. He thinks that having this feature shows that is hasn’t been simply put together by the intellect or imagination, and is thus a genuine nature. Accordingly, the idea of an existent lion does not correspond to a TIN because I can coherently conceive of a lion that doesn’t exist. Likewise I can coherently conceive of a maximally perfect island having one fewer coconut tree but one more mango tree, and so on. But it also seems that I can conceive of some of the divine perfections without others (i.e. of an omnipotent being that is lacking maximal benevolence). So by this standard it appears that the idea of God also fails to correspond to a true and immutable nature. Note: Descartes himself seems to resist this objection by arguing that all of the divine perfections ultimately boil down to sovereignty or omnipotence. 