I suppose AB is trying to conflate determinism with materialism or physicalism, so then he can announce a non-determined system, which is variously called 'spiritual' or to do with a soul. However, it's not clear how this is a non-determined system, since we are not given further details. It sounds a bit like traditional views of God, who does not arrive at a decision, since all decisions are already latent in him (or something). However, this just pushes the issues further back.
But I think this has caused some controversy in theology - since in one sense, God is prior to all decisions and feelings, yet in another sense, is considerably anthropomorphized, so gets angry, punishes people, and regrets making humans in the first place! But there is also a cute version that God keeps experimenting, and we are one of the experiments, that didn't go all that well (not orthodox Christianity). Try again, eh?