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Cerilo Uy Casicas
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Cerilo Uy Casicas

Bishop of Marbel
Bishop
1967
—
Ordained
—
Consecrated Bishop
Marbel
Diocese
Philippines
Country
The Life

Cerilo Uy Casicas was born on March 18, 1967, in Duero, Bohol. He studied philosophy at Our Lady of Perpetual Help Seminary in Koronadal and theology at St. Francis Xavier Regional Major Seminary in Davao, earned a theology degree at the Loyola School of Theology in Quezon City, completed priestly formation at San Jose Seminary in Quezon City in 1994, and earned a Licentiate in Dogmatic Theology at the Pontifical Gregorian University in Rome in 2003, with German language courses at the Language Institute Kreuzberg in Bonn in 2004. He was ordained a priest on October 27, 1994, for the Diocese of Marbel; no ordaining bishop is established in any source seen, so none is shipped. His posts included the chancery office from 1994 to 1995; dean of studies at Our Lady of Perpetual Help Seminary from 1995 to 2000; chaplain to the Filipino community in Rome from 2001 to 2004; instructor of philosophy at Notre Dame of Marbel University from 2005 to 2006; parish priest of Jesus Good Shepherd Parish in Polomolok from 2006 to 2009; a sabbatical at the Trappist Abbey of Our Lady of the Philippines in Jordan, Guimaras, in 2010; assistant priest in several parishes in General Santos City; and director and professor at St. John Vianney Seminary in Cagayan de Oro from 2013. All of that formation and post history except the final post rests on Wikipedia alone and is flagged as such; FilCatholic confirms he was Director of Pastoral Formation and professor at St. John Vianney Theological Seminary in Cagayan de Oro at his appointment. He was once a member of the Knights of the Altar of the Marbel cathedral. His motto 'Formam Servi Accipiens', Latin for 'Taking the form of a servant', is Wikipedia-only and is not shipped. On names: the roster gives 'Cerilo Uy Casicas'; the Inquirer installation piece and other reporting give 'Cerilo Allan U. Casicas', Allan being his given middle name and Uy the maternal surname; the UST page prints 'Cerilo Alan U. Casicas' with a single L, a variant spelling not copied; the Davao Catholic Herald's four-bishops piece spells him 'Cirilo Casicas', not copied; and FilCatholic misprints 'Cacicas' once, not copied.

On April 28, 2018, Pope Francis appointed him Bishop of Marbel, and he was consecrated and installed on July 11, 2018, at Christ the King Cathedral in Koronadal City, with Cardinal Orlando Quevedo of Cotabato as principal consecrator, receiving the ring, miter, and crosier from Quevedo; Nuncio Gabriele Caccia, CBCP President Romulo Valles, retired Bishop Dinualdo Gutierrez, about 30 other bishops, about 80 priests, and about 5,000 faithful attended, and the new bishop celebrated Mass with about 80 priests afterward. He is the fourth bishop of Marbel and the first local priest ordained in the diocese to be named to the post, succeeding Gutierrez, who served 37 years and retired in April 2018 at 79. The diocese covers three provinces and two cities, with more than 1.5 million Catholics. FilCatholic also confirms he was a summa cum laude graduate at the Loyola School of Theology in Manila and the Pontifical Gregorian University in Rome. His installation day matches the roster row, which carries the FilCatholic piece as from_source.

In the window, no governing act of his own concerning the 1962 Missal was found. His window record is environmental advocacy and preaching: a June 2022 response to the governor's veto of the measure that would have lifted South Cotabato's open-pit mining ban, appealing to legislators not to override the veto; a March 2023 letter to Governor Reynaldo Tamayo urging him to defend the province's ban after the Court of Appeals' August 22, 2022 decision limited it to small-scale operations, and asking for a dialogue on the province's plan of action; and an August 2023 homily at the University of Santo Tomas Misa de Apertura on 'Veritas in Caritate', truth in love from Ephesians 4:15, a homily, not a governing act. The columnist's own language in the June 2022 column, 'shameless and deliberate maneuver' and 'sly action', is the columnist's, never Casicas's, and the mining opposition his predecessor Gutierrez spearheaded is inherited context, not his act. The CBCP News mining pieces of June, July, and October 2022 and the PNA September 18, 2019 item were not opened, their URLs unrecovered and cbcpnews.net domain-blocked; the two opened pieces carry the mining work adequately. A January 2021 CBCP Monitor charter-change statement listing Casicas as secretary of the Episcopal Commission on Social Action, Justice and Peace is pre-window and collective, so it is bio context only.

Major Works & Initiatives
Response to the veto of the open-pit mining ban lift, June 2022
After Governor Reynaldo Tamayo Jr. vetoed on June 3 the Sangguniang Panlalawigan amendment that would have lifted South Cotabato's open-pit mining ban, Casicas said the battle for environmental protection was not over and appealed to legislators not to override the veto and not to be carried away by business and political pressures. A pastoral advocacy act, not a Traditionis custodes act.
Letter to Governor Tamayo defending the open-pit mining ban, March 2023
After the Court of Appeals' August 22, 2022 decision limiting the ban to small-scale operations, Casicas wrote to Governor Reynaldo Tamayo urging him to exert his best effort to defend the people's right to a balanced and healthy ecology, and asked for a dialogue on the court ruling and the province's plan of action. The May 19, 2022 solidarity march against lifting the ban is context. A pastoral advocacy act, not a Traditionis custodes act.
Misa de Apertura homily on Veritas in Caritate, August 2023
Casicas presided over the Mass of the Holy Spirit opening Academic Year 2023-2024 at the University of Santo Tomas, preaching on 'Veritas in Caritate', truth in love from Ephesians 4:15. A homily, not a governing act. Classes commenced August 9, 2023; the page was updated September 25, 2023.
In His Own Words
The Old Mass, See by See
Marbel2018-07-11 – presentNo act of his own
What he inheritedNo provision for the 1962 Missal inherited from Gutierrez is established in the record.
Since the SSPX decree of 2 July 2026: No statement recorded as of 2026-10-28.
Reviewed 2026-10-28Confidence: medium
Domus Dei’s Verdict
The Bishop & the Mass of Ages
No governing act of his own found
References & Further Reading
1.
Bishop Casicas formally takes over Marbel diocese — FilCatholic · 2018Roster from_source: installed as fourth bishop at Christ the King Cathedral, Koronadal City, on July 11; first local priest ordained in the diocese named to the post; Gutierrez 37 years; Quevedo principal consecrator, ring, miter, crosier; more than 1.5 million Catholics; appointed April 28; Director of Pastoral Formation and professor at St. John Vianney Theological Seminary, Cagayan de Oro; summa cum laude graduate, Loyola School of Theology and Pontifical Gregorian University. Misprints 'Cacicas' once, not copied.
2.
Altar boy becomes a bishop, heads Diocese of Marbel — Philippine Daily Inquirer via FreeLibrary · 2018July 2018: 'Cerilo Allan U. Casicas', once a member of the Knights of the Altar; ordained by Quevedo, installed on his cathedra at Christ the King Cathedral; Caccia, Valles, Gutierrez, and 30 other bishops attended, about 80 priests, about 5,000 faithful; appointed April 28; Gutierrez 79, 37 years; St. John Vianney post. Four quotations shipped, 40 words total; Quevedo's homily words in the same piece are Quevedo's, never Casicas's. The 'more than 100 bishops and clerics' later count covers a different grouping than the 30 bishops and 80 priests.
3.
Catholic bishop calls on local government to defend ban on open-pit mining — LiCAS.news · 2023Published March 24, 2023: letter to Governor Reynaldo Tamayo after the Court of Appeals' August 22, 2022 decision; May 19, 2022 solidarity march photo context. Two quotations shipped, 38 words total; the 22-word ordinance fragment is not shipped with them. The 'moral imperative' line is the article's reported paraphrase, not a direct quotation, and is not shipped as one.
4.
FIRING LINE: Protect victory over Tampakan — Robert B. Roque, Jr. · THEPHILBIZNEWS · 2022Published June 8, 2022: Casicas's post-veto 'battle not over' line; governor's June 3 veto of the amendment that would have lifted the ban; Tampakan Copper-Gold Project. The columnist's 'shameless and deliberate maneuver' and 'sly action' are the columnist's, never Casicas's.
5.
Bishop Casicas reflects on Veritas in Caritate, Holy Spirit during UST's Misa de Apertura — University of Santo Tomas · 2023Misa de Apertura, Academic Year 2023-2024; styles him 'Cerilo Alan U. Casicas', a single-L variant spelling not copied; motto Veritas in Caritate, Ephesians 4:15; classes commenced August 9, 2023; page updated September 25, 2023. One 39-word quotation shipped; the 45-word passage and the 14-word 'unselfing' line are not stacked.
6.
Four New Bishops in Four Months! — Davao Catholic Herald · 2018Published May 6, 2018: Casicas among the four 2018 Mindanao appointments, succeeding Gutierrez. Prints 'Cirilo Casicas', 'Nerio Odchimar', and 'St. John Mary Vianney'; none of those spellings is copied.
7.
Cerilo Casicas — Wikipedia · 2026Tier-3: the motto Formam Servi Accipiens, the formation and post history except the FilCatholic-confirmed final post, and the priesthood day October 27, 1994, rest only here and are treated accordingly: the motto is not shipped, and the formation, posts, and priesthood day are flagged. No ordaining bishop is established anywhere.
Portrait: Own work with elements from SajoR / Wikimedia Commons
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