Baruch Spinoza later claimed that "Whatsoever is, is in God, and without God nothing can be, or be conceived." "Individual things are nothing but modifications of the attributes of God, or modes by which the attributes of God are expressed in a fixed and definite manner." Though Spinoza has been called the "prophet" and "prince" of pantheism, in a letter to Henry Oldenburg Spinoza states that: "as to the view of certain people that I identify god with nature (taken as a kind of mass or corporeal matter), they are quite mistaken". For Spinoza, our universe (cosmos) is a mode under two attributes of Thought and Extension. God has infinitely many other attributes which are not present in our world.