In enlightened philosophy, one moment in time is the same as every other moment, and one point in space is the same as every other point. (After all, that's the basis for doing distance/group healing sessions, which do not depend on time and space.)
If this is true, that time and space are merely illusions, then why do we need to practice things like Qigong "every day"? Why are we encouraged to practice Qigong "as long and as often as possible?" "The more, the better?"
It seems to me that to be completely congruent with the philosophy that all time is the same, then we only need to practice Qigong (or any other meta-physical activity, such as meditation) ONCE, and that instance will apply ALWAYS.
Of course, one answer to this (assuming the premise about the nature of time is true) is that we need to continue to practice daily and often because we are not yet enlightened, still tied to the Earth-plane, and just like we need to eat food and drink water on a temporal basis, we need to practice Qigong and meditate regularly.
I can accept that answer, but then, as we mature and gain more depth and mastery in the metaphysical, that is, as we become enlightened, then the time and frequency of practice of Qigong and meditation should decrease, not increase, since as enlightened beings, we realize an instant of Qigong and meditation is the same as an eternity.
Yet, the popular image of the enlighted being is someone who sits for hours, days, weeks, etc., just meditating and doing nothing else. It just seems incongruent to me, since it fundamentally contradicts the premise that time is an illusion. If it is true, one instant of meditation is the same as an eternity.
I see 3 possibilities to resolve this conundrum:
1. The premise regarding the universality of time is false, that is, one instant in time is not the same as every other, at least for physical beings such as ourselves. So, the more the better, no matter how enlightened we are.
2. The premise regarding the universality of time is true, and as we become enlightened, we need to practice Qigong and meditation less and less, not more and more, and those who say or do otherwise really don't comprehend the universality of time.
3. I'm missing something and need your help. 
Thanks for any insights you might be able to offer to help me make this concept about time and space more congruent.
