Differentiating Between Possible Worlds

The speaker explains that God's understanding of possible worlds relies on the concept of tenseless propositions, which are true both in a timeless context and once time exists. When considering various scenarios in different possible worlds, God distinguishes between what is true about the actual world and falsehoods associated with hypothetical situations. For example, God could know tenseless propositions, like 'in world W, Columbus drowns on his voyage,' because it relates to a specific indexed event rather than a non-indexed future belief. This approach allows God to maintain an awareness of actual historical events without engaging in belief about non-actual futures, aligning with the idea of His timeless knowledge.