Cornelius Sim

Early life Sim was born in Seria, Brunei, on 16 September 1951. He was the eldest of six children of Lawrence Sim and Monica Yeo, He was of Chinese and Dusunic descent. He was raised a Catholic and educated in Catholic schools, but practised his faith less as he reached adulthood. from 1978 to 1985; he spent some of these years working abroad. Returning to Brunei, he rediscovered his Catholic faith and grew close to a charismatic group that downplayed doctrine and emphasised personal relationships with God.

Presbyteral ministry Sim was ordained to the priesthood on 26 November 1989. Following this, Sim served all parishes as the sole priest in Brunei for an indefinite period during which he pledged that there would be "no let up" in services to the faithful. He was appointed vicar general of Brunei in 1995, Three years later in 2001, Sim also attended the ad limina visit to Pope John Paul II by prelates from the Bishops' Conference of Malaysia, Singapore and Brunei.

Episcopal ministry Pope John Paul II elevated the Prefecture of Brunei to the status of a vicariate and appointed Sim the first Apostolic Vicar of Brunei and Titular Bishop of Putia in Numidia on 20 October 2004.

Bishop He received his episcopal consecration on 21 January 2005 from Archbishop Salvatore Pennacchio at the Church of Our Lady of the Assumption in Bandar Seri Begawan. He was also involved in the activities of schools operating under his authority, publicly attending functions such as Chinese New Year. Sim frequently acted as the representative of the Christian community in Brunei during government engagements locally and abroad, including with foreign diplomatic missions, local ministries and the supreme court. Sim also made visits to overseas missions such as in Timor Leste.

As the first local bishop in Brunei, Sim introduced seven priorities for the local Church: adult faith formation, Bible literacy, youth, family, vocations, evangelisation and social welfare, particularly for migrants.

In June 2005, Sim welcomed the Holy See's foreign minister to Brunei, who during his visit met with Brunei's deputy sultan.

Sim made an ad limina visit on 5 June 2008 to the Apostolic Palace in the Vatican for an audience with Pope Benedict XVI.

As far back as 2012, Sim is reported to have been celebrating red masses in Brunei or in neighbouring dioceses.

On 15 July 2014, Sim backed calls made by Brunei's reigning sultan to the country to pray for peace in Palestine amid rising tensions. Sim urged Catholics to pray for peace, and also pledged the Catholic Church's support towards Brunei government aid initiatives.

Sim celebrated his 10th episcopal anniversary and coincidentally his silver jubilee of ordination to the priesthood on 21 January 2015 with a commemorative Mass at the Church of Our Lady of the Assumption in Bandar Seri Begawan. The Mass was concelebrated with the other resident priests from Brunei, as well as several prelates and guest priests representing neighbouring dioceses from the Philippines, Kota Kinabalu, Sandakan, Keningau and Singapore, as well as the Apostolic Delegation to Brunei Darussalam. In the following days, Sim and the visiting apostolic delegate attended an audience ceremony at one of the Brunei royal houses.

On 8 February 2018, Sim made an ad limina visit to the Vatican for an audience with Pope Francis.

After mid-2018, Sim spoke of the present day need for Christians to counter the spread of 'fake news' in the media.

In May 2018, Sim publicly attended the silver jubilee celebrations at the Kota Kinabalu archdiocese.

Sim frequently attended Confirmation retreats throughout Southeast Asia.

During Christmas of 2018, Sim spoke to local media in Brunei as thousands reportedly attended prayer services in the capital city, stating that Christians have time to find a "deeper purpose" for the occasion, and need to go "back to simplicity" to capture the day's true spirit.

In August 2019, Sim celebrated the 50th anniversary of the Church of Our Lady of the Assumption since the parish's inception in local Brunei.

During the COVID-19 pandemic, Sim introduced livestreaming of Mass for the faithful to participate in a virtual capacity during lockdown measures.

Cardinal On 25 October 2020, Pope Francis announced he would raise Sim to the rank of cardinal at a consistory scheduled for 28 November 2020. Cardinal Charles Maung Bo sent public congratulations to Sim on behalf of the Federation of Asian Bishops' Conferences. Sim continued to credit his charismatic roots as the basis of his faith, allowing that the movement has been appropriately "domesticated, maybe for good reason". He thus also was not present when the new appointed cardinals accompanied Pope Francis to visit the former Pope Benedict XVI at the Mater Ecclesiae Monastery. He expected to receive the symbols of his new rank when the new Apostolic Delegate to Brunei, Archbishop Wojciech Załuski, could travel to take up his post. On 16 December 2020, he was named a member of the Congregation for the Clergy. His biretta and ring were couriered to Brunei at a later date after the consistory. In spite of a quietened coverage of his elevation as he did not attend the consistory, Sim still recognised his appointment to the cardinalate as being a sign of worldwide recognition of the nation's Christian community in general. Sim sent a Marian gift in gratitude to Pope Francis on behalf of the Catholic community of Brunei.

In March 2021, Sim joined with other Asian cardinals in calling for "peace and reconciliation" in Myanmar. During his final address to his congregation in May that year, Sim urged the People of God in Brunei not to "be spectators" in his absence, but to make visible their contributions of "time, talent and treasure."

Illness, death and legacy Sim died on 29 May 2021 at Chang Gung Memorial Hospital (CGMH) in Taoyuan, Taiwan. He was 69, and suffered a cardiac arrest. He had travelled to Taiwan for cancer treatment. His passing received coverage in local state-influenced and independent news media and online forums, as well as Catholic outlets throughout the world. Speaking on Sim's death, the Archbishop of Kuala Lumpur Julian Leow said, "Brunei has lost one of her illustrious sons, the Bishops' Conference, a dear brother and the Church, a prince." Archbishop of Kota Kinabalu John Wong said, "Cardinal Sim left an unforgettable mark in his untiring and devoted service to the Church, and for his constant advocacy of dialogue and peace for all people in Brunei."

On the day of Sim's passing, Pope Francis sent a telegram of condolence praising Sim's "generous service" to the Apostolic Vicariate of Brunei and to the Holy See, while also expressing his sadness in learning of the cardinal's death, and expressing solidarity with his family as well as the clergy and faithful of Brunei. The Apostolic Vicariate of Brunei suspended all church activities throughout the country except Masses for two weeks to observe a period of mourning for the late cardinal while his body was being returned to Brunei, from Taiwan.

A wake (ceremony) was held for the late cardinal at the Church of Our Lady of Assumption, the parish which housed his cathedra in Brunei's capital, on 14 June 2021 as his body lay in state, enabling mourners to pay their respects. A requiem was held the next day, 15 June, at 9AM and his body was driven through Brunei to all other parishes for the congregations to pay their last respects, before being buried in Kuala Belait. Among those in attendance at the funeral service were members of the diplomatic corps in Brunei, as well as representatives from other Christian churches and prominent local community figures.

On 5 September 2021, exactly 100 days following Sim's death, the Christian Institute for Theological Engagement (CHRISTE) announced the appointment of the first Cornelius Cardinal Sim Professor, the Rev. Deacon Prof. Dr. Sherman Kuek. The professorship's main mission is facilitating research on theological and interreligious dialogue. The date set for the official appointment was 16 September 2021, corresponding to Sim's 70th birth anniversary. On All Souls' Day in November 2021, Pope Francis held a mass at the Throne of Saint Peter in St. Peter's Basilica in Vatican City for the repose of Sim's soul, as well as of all other cardinals and bishops who had passed on in the last year.

Sim was among the contributing theologians and bishops of a youth edition release of the New Testament intended for the young peoples of Asia, which was launched at the FABC general conference in Thailand on 21 October 2022.

In mid 2023, upon being announced as a new cardinals-designate, Sebastian Francis paid tribute to Sim and other cardinals from Singapore and Malaysia.

In late 2023, a requiem was celebrated in Brunei for the late Sim by Kuching archbishop Simon Poh.

Honours Cornelius Cardinal Sim Professorial Chair of Theology and Dialogue - The Christian Institute for Theological Engagement (CHRISTE) – (2021)