“Ho! Everyone who thirsts, Come to the waters; And you who have no money, Come, buy and eat. Yes, come, buy wine and milk Without money and without price." Isaiah 55:1
"But you, when you pray, go into your room, and when you have shut your door, pray to your Father who is in the secret place; and your Father who sees in secret will reward you openly."
"He who believes in Me, as the Scripture has said, out of his heart (some translations say," belly" or "innermost being") will flow rivers of living water.”
How can you be in a dry spell if there's a river in your belly? In your innermost being.
If you're not more like Jesus when you come out from prayer, you're not coming to the waters.