I'm wondering if Shazam was used as a template for establishing what the Seven Energies of Creation are. Yes, there are only six letters in“Shazam”; but that title is making the point that there are actually seven areas being covered, with the seventh still a mystery. Looking at the other six, and at what we already know about the various Energies of Creation as revealed in Flash and Justice League:
The Wisdom of Solomon: the Sage Force
The Strength of Hercules: the Strength Force
The Courage of Achilles: the Emotional Spectrum, which is balanced around Willpower
The Power of Zeus: I hear something about Wonder Woman being associated with a Divine Force?
The Stamina of Atlas: the Life Force?
The Speed of Mercury: the Speed Force
What do you think? Am I reaching, or is there something to this?