One survivor from Marylands School spoke about how he endured abuse by Brother Bernard McGrath, a serial offender, for four years.
McGrath is serving a prison sentence of 33 years in Australia after being convicted of 64 offences against 12 boys there and is expected to die in prison.
The Catholic Church itself has described him as "one of Australasia's worst sexual offenders against children".
"I was also threatened by Brother McGrath to keep quiet about what was going on. Once he took me to the hospital morgue and showed me a corpse as a way of silencing me," Donald Ku said in his testimony.
Another survivor said he was also threatened and intimidated by McGrath. "Once, Brother McGrath made me strip naked and clean out one of the coffins," Steven Long said.
"He lifted the lid, grabbed me around the throat and said, 'This is where you're going to end up' if I said anything about his abuse."
The hearings are part of a wider Royal Commission of Inquiry that is looking into abuse in state-run and religious institutions in New Zealand.
An interim report on the inquiry released in December 2020 revealed that up to a quarter of a million children, young people and vulnerable adults were physically and sexually abused in New Zealand's faith-based and state care institutions from the 1960s to the early 2000s.
"The abuse which occurred to children and young people while in the care of the Catholic Church is deeply shameful and should never have happened," said Sally McKechnie, a lawyer representing the bishops and congregational leaders of the Catholic Church at the commission.
"The St John of God Brothers, and the leaders of the Catholic Church, deeply regret the failure to keep these children safe while they were in their care. The Church carries deep shame for this dark chapter of their history."
A Royal Commission in Australia heard that 40 per cent of St John of God brothers were sexual abusers – the highest rate of any order. The inquiry in Auckland was told that the proportion of brothers who abused children in New Zealand was closer to 60 per cent, but could be even more.
Sexual harm - Where to get help
If it's an emergency and you feel that you or someone else is at risk, call 111.
If you've ever experienced sexual assault or abuse and need to talk to someone, contact Safe to Talk confidentially, any time 24/7:
• Call 0800 044 334
• Text 4334
• Email support@safetotalk.nz
• For more info or to web chat visit safetotalk.nz
Alternatively contact your local police station - click here for a list.
If you have been sexually assaulted, remember it's not your fault.
MALE SEXUAL ABUSE SURVIVORS
Where to get help
If it's an emergency and you feel that you or someone else is at risk, call 111.
• If you've ever experienced sexual assault or abuse and need to talk to someone call the confidential crisis helpline Safe to Talk on 0800 044 334 or text 4334. (available 24/7)
• Male Survivors Aotearoa offers a range of confidential support at centres across New Zealand - find your closest one here.
• Mosaic - Tiaki Tangata: 0800 94 22 94 (available 11am-8pm)
• Alternatively contact your local police station - click here for a list.
If you have been abused, remember it's not your fault.