Did you know that the kings in a deck of cards represent real leaders in history. When the deck of cards were realized in France in the 15th century. These leaders come from all around the ancient world. While the suits of the kings represent their culture they led. Spades honor the Biblical Middle East and the king is David. The Clubs are for Greece and the king being Alexander The Great. Julius Caesar is the king of diamonds and represents the pre-Christian Roman empire. Finally hearts honors the Holy Roman Empire led by Charlemagne, he is the king of Hearts.
Some people believe that the ace represents god, but it hasn’t been proven. But it would be the most likely representative of the strongest and most useful card which can be low and high.