In the realm of the basketball court, James has been superb.
That is, a just society collects taxes to meet its duties to every person in its realm—which are also its duties to God.
Defend the realm: The Authorized History of MI5 by Christopher Andrew is one such tome.
late 13c., "kingdom," from Old French reaume, probably from roiaume "kingdom," altered (by influence of Latin regalis "regal") from Gallo-Romance *regiminem, accusative form of Latin regimen "system of government, rule" (see regimen). Transferred sense "sphere of activity" is from late 14c.