The prophet Ezekiel relates a curious vision in which God bids him to physically eat the word of God. We, like him, are invited to metaphorically eat the word of God in scripture, taking it into ourselves so that we might get the most out of it.
Based on Ezekiel 2:8—3:4:
But you, mortal, hear what I say to you; do not be rebellious like that rebellious house; open your mouth and eat what I give you. I looked, and a hand was stretched out to me, and a written scroll was in it. He spread it before me; it had writing on the front and on the back, and written on it were words of lamentation and mourning and woe.
He said to me, O mortal, eat what is offered to you; eat this scroll, and go, speak to the house of Israel. So I opened my mouth, and he gave me the scroll to eat. He said to me, Mortal, eat this scroll that I give you and fill your stomach with it. Then I ate it; and in my mouth it was as sweet as honey.
He said to me: Mortal, go to the house of Israel and speak my very words to them.
(New Revised Standard Version Bible: Anglicized Edition, copyright © 1989, 1995 National Council of the Churches of Christ in the United States of America. Used by permission. All rights reserved worldwide. http://nrsvbibles.org)