This is the confidence that we have in him, that, if we ask anything according to his will, he heareth us.
1 John 5:14 (KJV)
The will of God is revealed through the Word of God. And so let us approach our heavenly Father with the confidence that as we pray according to His will, it is His good pleasure to give us the kingdom. God is withholding no good thing from us, and He is looking for each of us to be instruments and vessels through which His glory may manifest on earth as it is in heaven.