Israel Folau points to the sky after scoring a try against England. Photo: AP Photo/Rick Rycroft

SYDNEY – Australia star Israel Folau's future and his participation in the Rugby World Cup were called into doubt Thursday as Wallabies sponsor Qantas joined a chorus of outrage at his latest homophobic rant.

The airline, whose CEO Alan Joyce is openly gay, said Folau's social media post claiming “Hell awaits” gays was “really disappointing”.

The comments “clearly don't reflect the spirit of inclusion and diversity that we support”, Qantas said.

Folau, who last weekend became Super Rugby's all-time top try-scorer, is considered crucial for the Wallabies' hopes at this year's World Cup in Japan.

But his extreme religious views have repeatedly rankled with supporters and the game's governing bodies.

On Wednesday, he posted an Instagram banner that read: “Drunks, homosexuals, adulterers, liars, fornicators, thieves, atheists and idolators - Hell awaits you.”

He suggested they should “repent” as “only Jesus saves”.

Rugby Australia called the post “unacceptable” and said it was looking at the matter further.

“The content within the post is unacceptable,” Rugby Australia said. “It does not represent the values of the sport and is disrespectful to members of the rugby community.”

Folau's Super Rugby team, the NSW Waratahs - based in liberal Sydney - also described the post as unacceptable.

Qantas said it was “pleased to see Rugby Australia's condemnation of the comments and will await the outcome of their review”.

Folau recently signed a multi-season, multi-million dollar contract and could be fired if he is found in breach.

Some leading Australian commentators called for that to happen, including former Wallabies forward Peter FitzSimons.

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Those that are living in Sin will end up in Hell unless you repent. Jesus Christ loves you and is giving you time to turn away from your sin and come to him. _______________ Now the works of the flesh are manifest, which are these , adultery, fornication, uncleanness, lasciviousness, idolatry, witchcraft, hatred, variance, emulations, wrath, strife, seditions, heresies, envyings, murders, drunkenness, revelings, and such like: of the which I tell you before, as I have also told you in time past, that they which do such things shall not inherit the kingdom of God. Galatians 5:19‭-‬21 KJV _______________ Then Peter said unto them, Repent, and be baptized every one of you in the name of Jesus Christ for the remission of sins, and ye shall receive the gift of the Holy Ghost. Acts 2:38 KJV _______________ And the times of this ignorance God winked at; but now commandeth all men every where to repent: Acts 17:30 KJV _______________

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“Israel Folau has to go, and will go,” FitzSimons wrote in the Sydney Morning Herald. “Rugby must surely move quickly, or be made to look ridiculous.”

New Zealand Prime Minister Jacinda Ardern said the comments were “damaging” from someone many consider to be a role model.

England's Joe Marler tweeted an image of two men kissing at Folau, accompanied by a heart. 

Gay former Welsh star Gareth Thomas said that no one should “be influenced by his words”.

“Be the better person and be YOU. Whoever YOU is..Hell doesn't await YOU. Happiness awaits YOU,” he posted.

Agence France-Presse (AFP)