A glutton is one who raids the icebox for a cure for spiritual malnutrition.                                                                                             — Frederick Buechner

You, God, are my God, earnestly I seek you; I thirst for you, my whole being longs for you, in a dry and parched land where there is no water. (Psalm 63:1, NIV)

Thou hast made us for Thyself, O Lord,

and our hearts are restless until they rest in Thee. — Augustine

Come, all you who are thirsty, come to the waters; and you who have no money, come, buy and eat! Come, buy wine and milk without money and without cost. Why spend money on what is not bread, and your labor on what does not satisfy? Listen, listen to me, and eat what is good, and you will delight in the richest of fare. (Isaiah 55:1-2, NIV)

If I find in myself a desire which no experience in this world can satisfy, the most probable explanation is that I was made for another world. — C.S. Lewis

Jesus answered, “Everyone who drinks this water will be thirsty again, but whoever drinks the water I give them will never thirst. Indeed, the water I give them will become in them a spring of water welling up to eternal life.” (John 4:13-14, NIV)