Aboriginal leader Noel Pearson is regarded as one of Australia’s most eloquent public speakers. His eulogy at Gough Whitlam’s funeral: oratorical brilliance. Away from the pulpit, his words can take a nasty turn.

Dated June 3, 2016, the letter is written by the director general of Education Queensland, Dr Jim Watterston and addressed to the founder and co-chair of Good to Great Schools Australia, Mr Pearson.

“Dear Noel…When we met on 25 May 2016, I felt there were several times you behaved in an intimidating manner and made inappropriate comments (I clearly recall pejoratives such as ‘arse coverer’, ‘maggot’, and ‘bucket of s***’, to name a few),” Dr Watterston wrote.

“Where I draw the line, however, is when similarly intimidating and abusive behaviour is directed towards my staff”.

The ABC understands Mr Pearson apologised for his comments — which were an expression of his displeasure with Education Queensland’s handling of the Cape York Academy’s Aurukun school.

The Aurukun school briefly closed after violent threats towards staff earlier this year.

The education department runs the school in partnership with Good to Great Schools Australia.

The organisation has received $37 million in taxpayer funds since 2010 to help lift education standards for disadvantaged communities through the delivery of an American teaching method, Direct Instruction.

“The behaviour displayed towards me and my staff is not conducive to a respectful and cooperative relationship, and cannot continue,” he wrote.

‘I went home at night feeling very uneasy’

The letter’s revelations come after an ABC investigation reported poor business practices at Good to Great had left government funds vulnerable to fraud and official misconduct.

Mr Bray told the ABC he felt pressured by Good to Great staff to make inappropriate payments from the school’s bank account.

“There was expenditure occurring on particular things such as flights, accommodation for particular support services which I thought were not reasonable,” he said.

“Ultimately, I think the kids did miss out.”

Good to Great rejects bullying claims

Head of governance at Good to Great, Michael Andrew, denied Mr Bray’s allegations.

“We would never be in a position where we would override the decision of the principals,” he said.

Mr Pearson’s spokeswoman Kerie Hull added to the denials saying “there have never been any findings of bullying, unfair dismissal or WorkSafe matters” at Good to Great.

However, the ABC has obtained several internal letters of complaint addressed to Good to Great’s board members. The letters raise serious concerns of bullying, harassment and intimidation within the organisation.

In one internal complaint a former employee described the culture at Good to Great as “toxic”.

The ABC has also confirmed two recruitment agencies in Cairns refused to supply job applicants to Good to Great because of concerns over bullying and abusive behaviour at the organisation.

In response, Good to Great’s Mr Andrew said “I suspect this may be about competitive envy. Because we actually do quite constructive work with agencies regularly in Cairns”.

‘He yelled at me and said I was a f***ing maggot’

Several former employees have spoken with the ABC but said they currently felt too intimidated to be named.

“Noel has considerable political power. People are timid in responding to him,” said Ian Mackie, the former Queensland assistant director general of Indigenous education.

Noel Pearson allegedly racially abused Queensland minister Kate Jones. Photo: Supplied.

He said criticising Mr Pearson’s educational reform agenda, which he does regularly, could have explosive consequences.

“I went to say hello in the Qantas club in Cairns. He yelled at me and said I was a f***ing maggot.”

“My response was ‘I didn’t know you felt that bad about it Noel, this is not personal. This is about policy and kids’.”

Mr Pearson’s spokeswoman Kerie Hull told the ABC that Mr Pearson “admits to calling Ian Mackie a maggot”.

Mr Pearson’s wrath is not confined to bureaucrats.

“He swung around, he stood up and he started swearing at me,” said Barbara Shephard, who has been the local nurse of Cape York’s remote town of Coen for 48 years.

In 2009 she campaigned against Mr Pearson’s move to have the American teaching method, Direct Instruction, taught in the Coen school.

Mr Pearson’s reaction to her opposition was menacing.

“He said I was a f***ing white c*** and an interfering bitch,” Ms Shephard said.

“I personally have no respect for him whatsoever. I feel he is a bully. He’s a foul-mouthed bully.”

Mr Pearson denies speaking to Ms Shephard disparagingly. But evidence is mounting to suggest the Indigenous leader has a habit of excoriating opponents.

Minister confirms she was also called ‘f***ing white c***’

Queensland Education Minister Kate Jones has broken a long silence to confirm a story, first reported four years ago, that Mr Pearson racially abused her with the phrase “f***ing white c***”.

Kate Jones has spoken for the first time about the 2009 incident. Photo: Supplied.

In a text message, the Minister’s adviser told the ABC that Ms Jones “has never spoken about this ever before to anyone”.

She and Stephen Robertson, who was Queensland’s resources minister the time, led a delegation to Cairns to discuss “Wild Rivers” legislation with Mr Pearson.

“Pearson was dead against it,” according to Mr Robertson.

He told the ABC that was the catalyst for Mr Pearson’s tirade of abuse.

Mr Pearson’s spokeswoman Kerie Hull said “Noel Pearson emphatically denies calling the Education Minister (at any time) a disparaging name and that he has a mutually respectful relationship with Kate Jones”.

But the head of Queensland’s Education Department, Dr Jim Watterston, told the ABC the relationship between Mr Pearson and the department was “certainly strained”.

The Minister’s revelations may break it.

– ABC