There is an undeniable fury building among Republican voters coast to coast. It has now been almost six months since that euphoric day last year – November 2 – when Republicans stunned Democrats across the board. Not only did President Bush handily beat John Kerry, but the GOP did what few predicted – it managed to pick up four seats in the Senate. John Thune’s victory over Senate Minority Leader Tom Daschle in South Dakota was extra sweet.

That seems like six years ago, not six months ago. Talk to your average Republican voter today and you will find a mood that ranges from anxious/concerned to enraged/frustrated. Yes, the Iraqi elections were amazing. Yes, the president’s commitment to the spread of liberty is stalwart. Yes, his European “Unplugged” tour was a necessary step. The focus here is not President Bush (although in an ideal world, he would be stronger on the stump on issues beyond Social Security reform). After the midterm elections, Mr. Bush will be on his way out, a “short-timer.” The future of the Republican Party depends more on what happens now in Congress.

So what has our Republican majority in both houses of Congress gotten us lately? Well, the Terri Schiavo bill – regardless of what you think about its merits – was at least bold. Then there was the bankruptcy bill. Good stuff, though hardly the legislation that will get voters running to the polls next election.

Of course, being in the majority sometimes requires deal-making. Sometimes it requires delaying victory on one issue in order to win support on another more important issue. But sometimes being in the majority just requires that you act like you are in the majority.

This year, with a Republican majority in Congress, we have watched as 20% of the president’s appellate court nominees are left twisting in the wind. With a Republican majority presiding, we have watched as John Bolton, the president’s nominee for United Nations ambassador, has been personally and professionally maligned. With a Republican majority, we have seen spending skyrocket to obscene levels. With a Republican majority, we have seen the Democrats outmaneuver Republicans in the public-relations game with lame lines and gross misrepresentations.

Okay, the Senate did pass tort reform. But a bill here or a bill there is simply not going to be enough to stem the tide of Republican voters’ righteous anger about what many are calling “creeping wimpiness.”

Did thousands of volunteers work tirelessly to give the GOP this majority only to allow the minority to roll them on judges, policy, and other nominations? Did millions generously open their wallets to the Republican National Committee only to see John McCain, Chuck Hagel, Lincoln Chafee, and George Voinovich help the Democrats when we needed them most?

Now is not the time for Republican senators to cling to niceties. It is not the time to call for more discussions or negotiations. Now is the time for action. Allowing the John Bolton nomination to be delayed was unforgivable. (Chairman Richard Lugar was caught totally off guard by Mr. Voinovich’s joining the Dems push to delay the Bolton vote.)

Allowing Chuck Schumer and Barbara Boxer to brand nominees such as Janice Rogers Brown (an African American California Supreme Court justice) “extreme,” was a colossal mistake. Most of the country still does not know that never before in the history of this country has the filibuster been used to block a vote of an appeals court nominee.

The frustration felt by many GOP voters has created a unique, once-in-a-lifetime opportunity for conservative politicians. For the first time in decades, we have no clear frontrunner for the next GOP nomination. For the first time since George W. started his presidential campaign in the late 1990s, there is no clear standard-bearer for conservatives to rally round.

If a senator or governor can seize this moment and create the type of bond with conservatives that Mr. Bush created during his nomination battle with Mr. McCain, that person could be on his way to the White House. If no one steps forward, and conservative voters increasingly watch their party kowtow to the McCains, Hagels, and Chafees of the mushy middle, then those voters will disengage from this party, meaning that the mainstream press will enjoy covering the elections of 2006 and 2008 a lot more than they enjoyed the election 2004.

Ms. Ingraham is a nationally syndicated radio host with Talk Radio Network and author of “Shut Up & Sing: How Elites From Hollywood, Politics and the U.N. Are Subverting America.”