But the overvalued condition of stocks gets even worse when viewed in the context of anemic growth and the prospect of a hawkish Fed. Revenue growth has already been languishing: Revenue for the S&P 500 components was down 3.3 percent in the second quarter and earnings for those companies were down 1 percent during that period.

U.S. GDP has not been faring much better, averaging a lackluster 2 percent annual growth rate since 2010. The highly accurate Atlanta Fed GDP now has forecast GDP at just 1.3 percent for the third quarter, far short of what many perma-bulls on Wall Street are calling for.



Read MoreFed's Dudley: Sept rate hike looks less compelling

For the first time in its history, the Fed would be raising rates into anemic and slowing GDP growth, negative earnings and revenue growth, and falling long-term interest rates.

And don't believe Wall Street's mantra that the deflationary forces emanating from China won't affect stock prices because, as many claim, it accounts for a small percentage of S&P 500 revenue. This is the same flawed logic that led many of those same Wall Street cheerleaders to conclude subprime mortgages were a small subset of housing and would never spill over to national home prices or the economy.



The problem for China is that the government spent $20 trillion since 2007 building an unprecedented and unsustainable fixed-asset bubble. Now that misallocation of capital has exhausted itself and the nation is left drowning in debt. Those emerging-market economies who supplied China with its infrastructure materials have run out of that bubble-induced demand and are now flirting with recession.



Europe, a major exporter to China, is growing at just above 1 percent. It is highly likely that following Japan's negative second-quarter GDP reading, the nation may be entering its third recession since 2012. And two of the highly vaunted BRIC economies, Russiaand Brazil, are shrinking as well.



This global deflation and economic stagnation isn't easily remedied. China cut its reserve-requirement ratio and interest rates again this week but the People's Bank of China has done so five times since November 2014 to no avail. It's becoming apparent: China has lost command and control of their command and controlled markets and economy.



Read MoreFed's Williams: Raising rates to pop bubbles is 'very costly'

The Fed has deployed a zero interest-rate policy for seven years and has already printed $3.7 trillion to boost markets and GDP growth. And U.S. debt-to-GDP is over 100 percent. Japan's debt-to-GDP is at 230 percent and the Bank of Japan is printing 7 trillion yen ($58 billion) per month of QE. The European Central Bank is printing $67 billion a month and the European Union (EU) has negative interest rates; but all this easy money and deficit spending isn't helping these economies move much off the flat line.

There just isn't much fiscal or monetary-policy room left to maneuver. Global debt is up a whopping $60 trillion since the end of the Great Recession and interest rates are at all-time lows. The problem isn't that the cost of money is too high or that its availability is scarce. The issue is global economies have become debt disabled and suffer from massive capital imbalances. These conditions can't be fixed by more money printing.

This brings us back to Ms. Yellen and Co. and the possibility of a Fed rate hike. The Fed is aware there wouldn't be a solvent entitlement program or pension plan without stock-price increases of around 8 percent each year. A tightening cycle when markets and economies are on life support would put that target very far out of reach.

Therefore, look for the Fed to back away from rate hikes in the next few weeks as the Federal Open Market Committee finally realizes it will be stuck at near zero for many years to come. This should cause the highly overcrowded long dollar trade to roll over sharply very soon and provide investors to profit in anti-dollar investments such as precious metals.



A prudent investor should hide out in cash and hedge their portfolios against more carnage to come in the near term. That is, at least until the Fed's fire brigade switches to a dovish monetary policy stance and comes running with another round of money printing. Maybe that will temporarily stop the bleeding in stock prices; but please don't believe it will save the economy.



Michael Pento produces the weekly podcast "The Mid-week Reality Check," is the president and founder of Pento Portfolio Strategies and author of the book "The Coming Bond Market Collapse."

