“If Nibbana was created due to the eightfold path or some practise it would be conditioned.”
It is essential to realize the following:
– Nibbana is NOT CREATED.
– Nibbana is ATTAINED when all defilements or CAUSES (greed, anger, ignorance) are REMOVED from one’s mind.
– The Eightfold Path is the WAY TO REMOVE defilements.
When one removes ALL CAUSES then one ends up with the UNCAUSED (i.e., no causes remain) and UNCONDITIONED (Nibbana).
The CAUSES are greed, anger, ignorance.
P.S. We do accumulate punna kamma (and cultivate the three good roots of alobha, adosa, amoha) while we are on the Path. But at the end, at the Arahant stage, all those are also given up when wisdom (panna) reaches its peak.
– Therefore, the net result is that when panna is at peak, one sees the futility of even a trace of anything to do with the 31 realms. That is the “full Nibbana”.