Cardinal George Pell, once a top adviser to Pope Francis, was sentenced Wednesday morning to six years in prison for sexually abusing two choirboys in the 1990s. Pell is the highest-ranking member of the Catholic Church to be found guilty of abuse.

Victoria state County Court Chief Judge Peter Kidd took into account Pell's service, but called his actions "breathtakingly arrogant," Austalia's Network 10 reporter Emma O'Sullivan told CBSN. O'Sullivan reported that Pell was "poker-faced" during the sentencing.

Pell has maintained his innocence, and even filed papers for an appeal before the sentencing, O'Sullivan added.

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In explaining his sentencing decision, the judge said Pell had led an "otherwise blameless life." Kidd said he believed given Pell's age and lack of any other criminal record, the cardinal posed no risk of re-offending. Pell faced a maximum sentence of 50 years, but he will be eligible for parole in no less than three years and eight months, O'Sullivan said.

The judge also took pains to note that he was sentencing Pell for the offenses on which the cardinal had been convicted — and not for the sins of the Catholic Church.

"As I directed the jury who convicted you in this trail, you are not to be made a scapegoat for any failings or perceived failings of the Catholic Church," Kidd said.

But the judge also noted that Pell had abused his position of power and had shown no remorse for his crimes. Kidd described the assaults as egregious, degrading and humiliating to the victims.

Cardinal George Pell seen Wed., Feb. 27, 2019, in Melbourne, Australia. Getty

After centuries of impunity, cardinals from Australia to Chile and points in between are facing justice in both the Vatican and government courts for their own sexual misdeeds or for having shielded abusers under their watch.

Last week, France's senior Catholic cleric, Cardinal Philippe Barbarin, was convicted of failing to report a known pedophile priest to police. Barbarin was given a six-month suspended sentence.

Pope Francis last month defrocked the onetime leader of the American church after an internal investigation determined Cardinal Theodore McCarrick sexually molested children and adult men. It was the first time a cardinal had been defrocked over the child abuse scandal.

One of Pell's victims died of a heroin overdose in 2014 at the age of 31 without ever reporting the abuse.

The survivor made a statement against Pell the following year to a police task force set up to investigate allegations that arose from a state parliamentary inquiry into handling of child abuse by religious and other nongovernment organizations. The task force also investigates allegations made to a similar national inquiry, called the Royal Commission into Institutional Responses to Child Sexual Abuse.

Australian law prohibits the publication of sex crime victims' identities.

Pell gave evidence by video link from Rome to the royal commission, the nations' highest level of inquiry, in 2016 about his time as a church leader in Melbourne and in his hometown of Ballarat.

The four-year royal commission found in its 2017 report that the Melbourne Archdiocese had ignored or covered up allegations of child abuse by seven priests in a bid to protect the church's reputation and avoid scandal.

The royal commission was critical of Pell's predecessor in Melbourne, Archbishop Frank Little, who died in 2008. It made no findings against Pell, saying in a redacted report that it would not publish information that could "prejudice current or future criminal or civil proceedings."

Australian police interviewed Pell about the survivor's allegations in a Rome hotel in 2016. Pell described the allegations at the time as "vile and disgusting conduct" that went against everything he believed in.

Pell voluntarily returned to Australia in 2017 to face an array of child abuse charges, most of which have since been dropped. The full details of those allegations were suppressed by court orders.

Pell was once the highest-ranking Catholic in Australia's second-largest city, where he is now a prisoner held in protective security. Pedophiles such as Pell are typically separated from the main prison populations in Australia.

Pell was 55 years old and had recently established a compensation plan for Melbourne's victims of clergy abuse when he abused the two boys at St. Patrick's Cathedral in 1996. The survivor testified that Pell had walked in on the boys swigging altar wine in a back room after a Sunday Mass.

More than a month later, Pell abused the survivor again, squeezing the boy's genitals as they passed in a cathedral corridor after a Mass.