The bible talks about the end times like a harvest. Harvesting up food and throwing away the weeds. Does that also mean God or the angels are going to eat us? No, I will give you some reasons for knowing that we are not food.
God can manifest things from nothing. He would not need to wait for us to grow in order to eat us. If he wanted something to eat he can just make it appear, just as he made man from the beginning.
The word of God gave a parable about eating Jesus Christ. It is also explained plainly in the same book of the new testament what it means.
The parables giving by the word of God about the harvest was explained plainly, so the followers of Jesus Christ would understand parables.
Jesus Christ only spoke in parables during the time he walked on the earth. It was for the purpose of fulfilling the prophecy that was spoken about him. Luke 8:10; "And he said, Unto you it is given to know the mysteries of the kingdom of God: but to others in parables; that seeing they might not see, and hearing they might not understand."
God made us for he's good pleasure, not to eat us. For anyone would be eaten by God it would be the evil doers, as they are going to be thrown away, never too be seen again.