Back in the historical mists of this thread, I posted my explanation of what Olson taught. He believed that the future is unknowable because it doesn't exist yet, therefore God knows everything knowable, except the future. He also taught that God does not exist with a simultaneous past present and future, because eternity is an endless series of events, one following another, therefore if God did not go from one event to another, He wouldn't be able to exist. Some people believe that the only reality is "now", but if I take a photo of "now", by the time I take the photo and look at it, the photo is no longer "now" but "then" and therefore past history because I have moved on from it to a further series of events. In actual fact, life is an endless series of choices until we reach the end of our lives. Time for us is the measurement of it based on the rotation of the earth and the orbit of the earth around the sun. Eternity is the endless series of events that are not measured, because there is no basis for measurement. In fact we won't have to measure it because there will be no limits. We measure time here because it has a beginning, a middle, and an end, and so we don't want to waste what time we have in our lives. We measure our experience by how many years we have done something. We know time is running out as we get to old age and know that we don't have many years left. But in eternity measurement is not an issue, and so our time in heaven will be one joyful event after another for ever. This is one of the foundations of Open Theist teaching. In fact, there are many Bible references that support it, and that is why it is a very convincing theological opinion.