The day after the Herald published a report about the sermon, Tamaki told Radio Live he believed all people who participated in illicit sexual behaviour, adultery and child abuse were to blame for the earthquake, not just gay people and murders.
"It's about adultery, morality, it's about any type of extra-sexual behaviour," he said.
His comments were condemned within the Christian community and by Prime Minister John Key.
More than 120,000 people have now signed a petition to strip Destiny of its tax-free status.
Two days after reports of Tamaki's sermon surfaced in the media, Walker tweeted: "Jesus is Love. Love God & love people. Love all people for all that they are. Love conquers all."
Saturday's event won't be the first time Walker has performed at the controversial church.
In 2014 he performed at Destiny's No Limits conference.