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The president of the FBI Agents Association sent letters to both President Trump and Democratic presidential nominee Joe Biden on Wednesday, asking that the winner of next week's election keep FBI Director Christopher Wray in his position.

Earlier this week, people close to the president told Axios that if Trump is re-elected, he plans on immediately firing Wray; he reportedly became enraged in September when Wray testified there is no evidence of widespread voter fraud, contradicting Trump's claims.

The FBI Agents Association represents more than 14,000 agents, and its president, Brian O'Hare, wrote in his letters that since 1976, FBI directors have had 10-year terms, which keeps the position nonpartisan. While the president is able to remove FBI directors, "doing so could lead to instability and damage to the Bureau's operations," O'Hare said.

Wray has been leading the FBI since August 2017, after Trump fired its former director, James Comey, that May, as he investigated Russian meddling in the 2016 election. O'Hare said in his letters that Wray is "an asset to the Bureau and a trusted leader of agents in the field" and "the country is safer because of him." He has "not led the Bureau in a political manner," O'Hare added, "and politics should not determine his fate as director."

The Biden campaign did not immediately respond to The Washington Post's request for comment, and White House spokesman Judd Deere said in an email, "If the president doesn't have confidence in someone he will let you know. The White House does not speculate or comment on personnel matters."