"Sometimes we forget that everything we have is supplied by Krsna.
By the grace of the Lord each and every planet is created fully equipped. So this earth is not only fully equipped with all the riches for the maintenance of the inhabitants but also when the Lord descends by His incarnation on the earth the whole atmosphere becomes so much enriched with all kinds of opulences that even the denizens of heaven worship it with all attention. But by the will of the Lord the whole thing can at once be changed into a different condition. He can do and undo a thing at His sweet will and as such nobody should consider himself as self-sufficient or independent of the Lord."
(SB 1.16.25 purport)