The strongest, most mature Christians I have ever met are the hungriest for God. It might seem that those who eat most would be least hungry. But that’s not the way it works with an inexhaustible fountain, and an infinite feast, and a glorious Lord.
When you take your stand on the finished work of God in Christ, and begin to drink at the River of Life and eat the Bread of Heaven, and know that you have found the end of all your longings, you only get hungrier for God. The more satisfaction you experience from God, while still in this world, the greater your desire for the next.
For, as C. S. Lewis said, “Our best havings are wantings.”
If you don’t feel strong desires for the manifestation of the glory of God, it is not because you have drunk deeply and are satisfied. It is because you have nibbled so long at the table of the world. Your soul is stuffed with small things, and there is no room for the great. God did not create you for this. There is an appetite for God. And it can be awakened.
I invite you to turn from the dulling effects of food and the dangers of idolatry, and to say with some simple fast: “This much, O God, I want you.”
John Piper, A Hunger for God (25)
Taste and see that the Lord is good; blessed is the one who takes refuge in him. Fear the Lord, you his holy people, for those who fear him lack nothing. The lions may grow weak and hungry, but those who seek the Lord lack no good thing.Psalm 34:8-10 NIV