Walker is listed as featuring in the Man Up convention line-up, which also includes a book launch for Tamaki's new book.

Pop star Stan Walker is to headline a Destiny Church-affiliated men's event alongside Brian Tamaki this weekend despite the outcry over Tamaki's comments about gay people.

The executive director of Rainbow Youth, an organisation which helps young gay people, has called on Walker to reconsider his decision to appear at the Man Up organisation's event at Destiny Church headquarters on November 26.

Walker's agent, David Champion, has not responded to repeated requests for comments as to why Walker is sharing a platform with Tamaki.

Tamaki caused a storm after linked the cause of earthquakes to "sinners" and homosexuality.

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FACEBOOK/MANUP A promotional post circulating on social media says Stan Walker and Brian Tamaki both feature on the Man Up line-up.

In a post on Tamaki's Facebook page on Sunday, before the 7.8 earthquake, he claimed "human sin" -- or homosexual activity -- was responsible for natural disasters.

"Leviticus says that the earth convulses under the weight of certain human sin," he said.

"It spews itself up after a while - that's natural disasters. Because nature was never created to carry the bondage of our inequity."

LAWRENCE SMITH/FAIRFAX NZ Stan Walker meets and greets fans at a Destiny Church open day in 2014.

Rainbow Youth's Duncan Matthews urged Walker to think about the message his appearance at the Man Up conference was sending.

"I'd urge him to consider the kaupapa, the message that he's aligning himself with by appearing at this event or appearing on stage with Brian Tamaki.

"He's totally fine and free to do whatever he wants, but that does send a fairly clear message."

Walker recently cancelled a tour of New Zealand to care for his mother, who has been diagnosed with breast cancer.

Two days after Tamaki's sermon made headlines, Walker tweeted: "Love God & love people. Love all people for all that they are. Love conquers all."

Jesus is Love.

Love God & love people.

Love all people for all that they are. Love conquers all ✊🏾 — Stan Walker (@1stanwalker) November 19, 2016

Tamaki's comments have sparked widespread criticism, including from Prime Minister John Key, who told Radio Live: "It's ridiculous, isn't it. I mean, give me a break... you always get people coming out with these stupid statements."

A petition on the change.org website asking the government to strip Destiny of its tax-free status in the light of Tamaki's comments now has over 120,000 signatories.

In 2004 Tamaki headed a rally combating marriage equality in which the protesters shouted "enough is enough".

The event won't be Walker's first visit to Destiny.

The Take it Easy singer performed at Destiny's conference No Limits in 2014, and was seen at an open day for the church's new premise that same year.

The Man Up convention is run by the Man Up organisation, which aims to "strengthen men to become better Fathers, Husbands, and Leaders in their home and community". The convention line up includes a launch for Tamaki's new book.

Emails and phone calls to Walker's agent, Champion, went unreturned, as did attempts to contact Walker through his public relations agent and social media, and messages to Man Up. Walker's record label Sony didn't return calls.