Welcome to Episode 42 (Part II of IV), where we'll be discussing the philosophical questions surrounding 'omniscience'.

For religious believers, considering the questions that surround the nature or attributes of God, is important in their attempt to form a coherent understanding of their creator.

In the Summa Theologica, shortly after arguing for the existence of God, Saint Thomas Aquinas writes the following: “Having recognised that a certain thing exists, we have still to investigate the way in which it exists, that we may come to understand what it is that exists.” This seems like a peculiar thing to state. I know that there exists something, but I have no idea as to what this thing is. As Brian Davies points out in his book Philosophy of Religion: A Guide and Anthology, this not such an odd statement after all. Suppose I attempt to open a door, and something stops it from opening. I might say, ‘well something is certainly in the way’. If it makes sense to make this statement, it also makes sense to ask, 'what is it'?