Hexagram 28: Great Excess (大過) & Tzolkin
Hexagram 28 Great Excess (大過 Dà Guò) in I Ching and Tzolkin: Lake over Wind, an overloaded structure. Maps to kins 109–112 of the Red Serpent wavespell — a call for extraordinary measures.
大過 dà guò · Great Excess
Great Excess (大過, Dà Guò) is the hexagram of an overloaded structure — a Lake risen above the Wind, pressing on what should carry it. The ridgepole sags to the breaking point; it furthers one to have somewhere to go, because extraordinary times require extraordinary measures. The superior person stands alone, unafraid, withdrawn from the world and not sad — strength to bear the load comes from inner independence, not the crowd.
In the Argüelles Codon system, hexagram 28 corresponds to kins 109–112 of the Tzolkin — tones 5–8 of the Red Serpent wavespell. Kin 109, Red Moon (Universal Water), opens the stretch with purification under pressure; kin 110, White Dog (Love), and kin 111, Blue Monkey (Play), bring tenderness and lightness against the sagging beam’s weight; kin 112, Yellow Human (Free Will), closes the quartet by choosing a direction for that excess force.
Both traditions read this stretch of the cycle alike: not as praise for overload, but as a lesson that extraordinary pressure calls for a conscious decision, not passive endurance. This is an interpretive bridge, not a proven identity between systems — yet the convergence of theme is clear.
The Judgment
Preponderance of the Great. The ridgepole sags to the breaking point. It furthers one to have somewhere to go. Extraordinary times require extraordinary measures — act boldly.
The Image
The lake rises above the trees. The superior person stands alone and is unafraid, withdraws from the world and is not sad.