The series 'Kings' features Prince Jack Benjamin, whose secret gay relationship is a significant plot point. The narrative explores the personal and political challenges he faces due to his sexuality in a conservative kingdom. Obstacles like familial disapproval and societal prejudice are framed as external forces, with the show depicting Jack's identity and relationships with empathy and complexity, rather than ridicule or condemnation.

The show "Kings" is a modern adaptation of the biblical story of King David. The character Reverend Ephram Samuels, based on the Israelite prophet Samuel, is portrayed by a Black actor, Eamonn Walker, which constitutes a race swap from the source material.

The series is a modern retelling of the biblical story of King David, heavily drawing on Old Testament themes of divine right, prophecy, and God's will. The narrative often validates the presence and influence of a higher power, portraying faith as a significant and often positive force in the characters' lives and the kingdom's destiny.

As a direct adaptation of the Old Testament narrative of King David, the show respectfully engages with foundational stories and spiritual concepts central to Judaism. It explores themes of divine covenant, chosen people, and the moral complexities of leadership within a framework deeply rooted in Jewish tradition.