God's unbounded essence is revealed in both complementary infinitude (infinite light) and finitude (finite light). God's infinity is revealed in both complementary infinitude (infinite light) and finitude (finite light). On Pascal's view, human finitude constrains our ability to achieve truth reliably. There are several probabilistic arguments for the finitude of Fermat primes. Instead, it denotes the original encounter of the I with its own finitude. The Being-for-Other of Finitude has become the (b) "Being-for-One" of Infinity.