His Kingdom

"...'Thy kingdom come, Thy will be done,' reminds us that God is all and that our only true happiness can be found in Him. This acceptance of God's will by free rational human beings is what is meant by the kingdom or rule of God in our lives and hearts. Although we have many needs and petitions, this one must overarch them all. This is why Our Savior said, 'Seek first the Kingdom of God and His righteousness and all these things will be added unto you' (Mt 6:33). As we grow spiritually, we might estimate the degree of our spiritual growth by the purity and intensity of our desire for His kingdom to come."
~Benedict Groeschel