Folau's multi-million dollar contract was terminated last month by RA after the 30-year-old posted a photo to Instagram in April that said homosexuals were destined for hell unless they repented their sins.

Folau has launched legal proceedings with the Fair Work Commission and if a deal is not struck with RA, he has confirmed his intention to take the matter to the High Court.

The Herald can reveal Folau will on Friday launch a GoFundMe page where individuals can donate small or large sums to money that will help subsidise the costs associated with fighting the matter in the courts. He says he has already spent $100,000 of his own money "fighting for what is right".

Folau is seeking a pay-out of his contract, which was set to expire in 2022, as well as other financial damages that may come about as a result of his sacking.

Last year the 73-Test star signed a four-year deal with RA worth an estimated $5 million and has been one of Australian rugby's highest paid players since he crossed codes in 2013.

"I know I am putting myself on the line - this action will be very costly in terms of time, money and reputation - but I do not intend to stop now," Folau said.

"I would be very grateful for your support. Could you make a donation, within your capacity to give, in order to support my action? I have the fight of my life on my hands and every little bit will help.

"Even if I win, Rugby Australia can appeal. There is every chance that a prominent test case like this could take years and eventually end up in the High Court of Australia.

"My wife Maria and I have already spent over $100,000 of our own money, and that was just to try and deal with Rugby Australia's internal tribunal processes. The money I am asking for is to fund the rest of my action in court.

"Thank you from the bottom of my heart."

In a video attached to the GoFundMe page, Folau further outlined why he was continuing his fight for "religious freedom" and the impact of his sacking.

"Rugby Australia has an army of lawyers at their disposal and they have already said they will divert significant resources to fight me in court," Folau said. "The cost to me and my family of continuing my legal action against Rugby Australia is expected to be significant.

"Since my contract was terminated I have been overwhelmed and humbled by the support received from family, friends, fans and the public. Even people who don't share my beliefs have defended my right to uphold and express them.

"They made me realise I'm not just fighting for my future and my family; I'm fighting for what is right. But I can't do it alone."

Folau's legal team will next Friday begin conciliation with RA and the case will be heard before the Fair Work Commission.

If the two parties cannot come to an agreement, the matter is likely to end up in the Federal Court.

It is understood a website - israelfolau.com.au - will go live on Friday and donors can go via that portal to send their money to Folau.

It is a remarkable change of heart to the column Folau penned on the Players Voice website last April after he posted a similar message to social media outlining his religious views.

"After we'd all talked, I told [RA chief executive] Raelene [Castle] if she felt the situation had become untenable - that I was hurting Rugby Australia, its sponsors and the Australian rugby community to such a degree that things couldn't be worked through - I would walk away from my contract, immediately," Folau wrote.

Regardless of what happens from now, Folau's future in Australian rugby is as good as over and it is a big blow for the Wallabies ahead of the Rugby World Cup in September.

Wallabies coach Michael Cheika spoke last week for the first time since his fullback's sacking.

"I've had a good relationship with Israel for a long time now," Cheika said. "The only thing for me is the team has to concentrate on the game. Focus has to be on winning the next game or the World Cup or the Bledisloe Cup.

"It is unfortunate how it ended up, but something had to give in that situation."

Introduction

My name is Israel Folau and, until recently, playing Rugby was my livelihood.

I have had the honour and the privilege of representing my country on the sporting field, for which I will be forever grateful.

I am also a Christian. My faith is the most important thing in my life. I try to live my life according to the Bible and I believe it is my duty to share the word of the Bible.

Earlier this year, I uploaded some messages from the Bible on my Instagram page.

I believe that sharing the Bible is an act of love and compassion.

I know some people do not like or believe in the Bible. Indeed, what makes our country so wonderful is that we have such a diverse community made up of so many different cultures and values. But my faith defines me as a person. I do not believe that it is fair or right that I be punished for my religious beliefs.

Sadly, after I uploaded the messages from the Bible, my employers, Rugby Australia and Rugby NSW, tore up my employment contract. As a result, I have lost my job, my livelihood, and the ability to play for my country. It looks like I will never be allowed to play rugby in this country again.

My action

I believe the termination of my contract is unlawful, which is why I have started legal proceedings against Rugby Australia and Rugby NSW.

In response, Rugby Australia have already said that they will "divert significant resources" to fight me in court. Even if I win, Rugby Australia can appeal. There is every chance that a prominent test case like this could take years and eventually end up in the High Court of Australia.

My wife Maria and I have already spent over $100,000 of our own money, and that was just to try and deal with Rugby Australia's internal tribunal processes. The money I am asking for is to fund the rest of my action in court.

My request for support

I know I am putting myself on the line - this action will be very costly in terms of time, money and reputation - but I do not intend to stop now.

I would be very grateful for your support. Could you make a donation, within your capacity to give, in order to support my action? I have the fight of my life on my hands and every little bit will help.

Thank you from the bottom of my heart.