What paradox? Could you please elaborate?
Certainly. On one hand, we’re dealing with your problems accepting the analogy of the table which – as a single sub-stratum – supports multiple actions. I’ve proposed that the universe itself acts in this way.
On the other hand, you’re claiming that there needs to be some sort of entity that allows for the ‘conversion’ of God’s eternal act into temporal reality. (On philosophical bases, I would reject your argument that there’s an external ‘converter’ that is necessary, for a few reasons. Nevertheless, we can still discuss the problems with your assertion…)
But, the ‘paradox’ here is that you’re asking for a ‘converter’ (from eternal to temporal) for the act of ‘sustaining’ the universe. However, this presumes that the universe exists. If the universe exists, then it
itself would require the same ‘converter’. So, assuming the universe exists and then positing a problem which would be intractable in the universe, would create an issue which would require us to reject that the universe exists. However, the universe
does exist. Therefore…
paradox. And, therefore, we must reject your argument.
I would assert that your issue is the lack of recognition that we’re really just dealing with a ‘frame of reference’ distinction. (For example, when we deal with general relativity and velocities near the speed of light, we don’t need external conversions – we merely recognize that we’re dealing with two distinct frames of reference, and each of these frames of reference perceive reality differently.) In this case, you’re looking at God’s perception, and our perception, and attempting to posit that there needs to be a ‘converter’ to get from one frame of reference to another. That’s simply ludicrous. Instead, we would simply assert that God acts singly – in other words, eternally – and we perceive the effects of His act temporally – in other words, as if there were discrete actions.
I’ve identified a number of issues, but only fully addressed the particular question you’ve asked here. Hope this helps.