The biggest problems I had with reading McTaggart’s article was the lack of definition of what an “event” is. The way it is presented is very vague and arbitrary, so I have chosen to use “moment” as opposed to “event”, as I find moment to be much less subjective, although it still usually is.
Once a moment has passed, it is no more, outwith how it is currently expressed in patterns in the field, where it may contribute to the recording of the cycle it finds itself part of as a deposit, or as an occurrence that is otherwise recorded as part of the resulting pattern. A true moment is zero-dimensional, it has no length, so we use any cycles it is anchored to (or influenced by) and assign a duration, then redefine this as the “moment”.
There is only N. O is purely hypothetical until realised, and once realised it immediately becomes N anyway. If O is the Sun rising in the morning, for example, then it is highly predictable, and we imagine it as a pre-determined future, although it is more expressed as evidence of being part of a stable cycle.
N does not exist as a moment passed, either the moment leaves its mark in the continuing present, or it does not (perceivably).
Once N has occurred, it ceases to exist, M is merely the echoes of that moment, whether held in memory, etched in stone, or otherwise expressed as a component of a pattern in the field of reality.
Looking at it triadically, O is the potential of future moments, it is not actualised until realised. N is the release of that potential, reality as we perceive it, events and all. M is the expression left by that moment in the current configuration. The moment itself has no life outside of that moment.
This is why I consider time to be zero-dimensional, and why I find this guy so hard to read. There is way too much hypothetical going on, and little of it is grounded in anything tangible.
Looking at it from a teleological standpoint, God is the Potential, Jesus is the Release, and the Spirit is the expression, and as those things exist in all times, then it follows that God has access to all times, so I’m not arguing against omni-temporality, or the C series, if it is expressed logically.
I’m still reading your outline, it’s a lot to think about, and it’s philosophy I wouldn’t normally go near with my training wheels on, but I’ve enjoyed the journey so far.