We can learn from the story of Noah. Not only did God deliver Noah FROM the flood but he also told Noah to build protection from the flood. Further, Noah was also instructed to grow and store extra food for the ark (Genesis 6:21).
And, we also see in Genesis:
41:53-57 And the seven years of plenteousness, that was in the land of Egypt, were ended. And the sevens years of dearth was in all lands; but in all the land of Egypt there was bread. And when all the land of Egypt was famished, the people cried to Pharaoh for bread: and Pharaoh said unto all the Egyptians, Go unto Joseph; what he saith to you, do.
And the famine was over all the face of the earth: and Joseph opened all the storehouses, and sold unto the Egyptians; and the famine waxed sore in the land of Egypt. And all countries came into Egypt to Joseph for to buy corn; because that the famine was so sore in all lands.
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