Para and apara Prkrati's...

Verse 1.2.28-29: Continuing the purport summary -
Krishna is explaining in the Bhagavad-gita that there are two prakriti's - para (transcendental) and apara (material nature). Krishna has two expansions: amsa (integrated) and vibinnamsa (separated). The jiva's, who want to enjoy independent of Krishna, fall in the later expansion. We fall down, get caught in the 3 modes of material nature, have pride, false ego and we enjoy for a little time or suffer for some time and this has been going on since time immemorial. The thing to remember is happiness is for a much smaller time than suffering.

So here Sukadeva Goswami is explaining as to how we come out of this cycle, by taking shelter of Krishna unmotivated and uninterrupted. There is a way to come out of the material nature, Krishna is telling that just by serving to Him, coming under his shelter, we will definitely transcend the modes of nature and come to the platform of Brahman. That is the only way, only way, only way. Except for the chanting of Krishna only, there is no other way. Even one round of chanting of the Holy Name of Krishna, will give us eternal credit.