– Federal Reserve Chairman Jerome Powell on Thursday urged Congress to tackle the growing budget deficit but also underscored the current health of the nation’s economy.

Powell’s testimony before the House Budget Committee came a day after he told Congress’ Joint Economic Committee that the Fed was likely to keep rates unchanged in the coming months, unless there were a “material” shift in the economic outlook.

Powell is one of the few leading public figures urging Congress to reduce the federal government’s annual deficit, which is nearing $1 trillion.

A large deficit will make it harder for Congress to cut taxes or boost spending when the next recession hits, Powell noted. That is a concern because, with the Fed’s benchmark interest rate already low, the Fed also has a limited ability to respond to downturns.

Powell’s remarks came two weeks after the Fed cut its short-term rate to a range of just 1.5% to 1.75%, its third cut this year. The Fed took those steps to offset slowing global growth and the drag created by the U.S.-China trade war. Both have caused businesses to cut back on investments and have driven down factory output.

Still, Powell also emphasized his view that the economy is likely to keep growing, with little sign of a bubble assets that could later burst.

“There is no reason to believe that the probability of a recession is elevated at this time,” Powell said. “We don’t see the warning signs that appeared in other cycles, yet.” The downturn in manufacturing is being offset by strong consumer spending, he added.

Some Democratic members of the committee defended Powell from attacks leveled by President Donald Trump, who criticized the Fed Tuesday for not cutting rates further.

He also said that “the day of reckoning” on the U.S. national debt “could be quite far off.” But as long as the debt is growing faster than the U.S. economy, he said, it means that future generations may have to spend more on interest than on investments such as infrastructure or education.