Hexagram 42: Increase Changing to Hexagram 34: The Power of the Great

I Ching casting meaning · Yi → Da Zhuang

Increase has acquired serious voltage — The Power of the Great, where the growth you achieved has concentrated into genuine force. You're not just bigger; you're powerful, and the expanded platform has leverage, authority, and momentum behind it. The warning is the whole instruction: power this size needs a conductor, and the conductor is correctness. Use your increased strength on the right things — the flagship initiative, the industry-changing move, the boundary that protects what you built. Don't use the power that growth gave you to bully, show off, or crush smaller things for sport. The ram that charges the hedge gets stuck. Increase plus power, well aimed, reshapes industries. Increase plus power, misused, attracts regulators, rivals, and ruin.

A casting that moves from Increase into The Power of the Great means the situation you asked about is not static — it begins as one pattern and resolves into another. The first hexagram describes where you stand; the second describes where events are carrying you.

Highlighted in red: lines 2, 3, 4, 5 and 6 are moving — counted from the bottom. A moving line is where the change is actually happening: it flips from yang to yin or back, and that flip is what turns Increase into The Power of the Great.

The situation: Hexagram 42, Increase

True increase. Wind and thunder multiply each other.

Wind and thunder feeding each other — energy that multiplies instead of canceling out. This is one of the great draws: genuine increase, the kind where resources, opportunities, and momentum all rise together. The classic instruction has a spine to it, though: increase flows to people who use it well. See good, copy it fast. See your own faults, cut them faster. This is also the season to do something significant with the surplus — invest in people, take the meaningful risk, fund the thing that matters. Increase hoarded curdles; increase circulated compounds. You're being given more because the universe expects you to move it.

Structurally, Increase is Thunder below Wind — the inner state meeting the outer condition. That pairing is the lens for everything above.

Where it's heading: Hexagram 34, The Power of the Great

Great power, live current. Strength works only inside the lines.

The changed hexagram is the trajectory, not a verdict. As the moving lines settle, the energy of Increase gives way to The Power of the Great (Da Zhuang) — Heaven below Thunder. The advice that belongs to this outcome: Use your power, but only on what's right. Force outside the lines jams.