eateth =feedeth on (so as to enjoy). Greek. trogo, as in verses: John 6:56; John 6:57-58. Not the same word as in verses: John 6:5; John 6:13; John 6:23; John 5:26; John 5:31, Joh 5:49, Joh 5:50, Joh 5:53, Joh 5:58 -. See the two words in John 6:58.eternal. Greek. aionios. App-151.