Luke 4:5-7 says this : The devil led him up to a high place and showed him in an instant all the kingdoms of the world. And he said to him, "I will give you all their authority and splendor; it has been given to me, and I can give it to anyone I want to. If you worship me, it will all be yours."
It didn't work on Jesus, but most of us aren't even close to being like Jesus...
... “I will give you all their authority and splendor; it has been given to me, and I can give it to anyone I want to. If you worship me, it will all be yours.”
As CS Lewis put it, we live behind enemy lines. Thy Kingdom Come is not an empty prayer, it is a call for deliverance.