To “think” Kingdom as well as to know the facts about it, because He said “Let this mind be in you which was also in Christ Jesus. . .”[Phil. 2:5]. His “Kingdom” is more than just a well-constructed, long-range plan for His world and His Heaven, it is a way of thinking which will affect everything we say and do in personal, family, church and political relationships.
Roy Blackwood, The King and His Kingdom, 3.