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17 April 2025 | Story Onthatile Tikoe | Photo Kaleidoscope Studios
Thabiso Khoeli
Dr Thabiso Khoeli, Lecturer in Historical and Constructive Theology at the UFS, celebrates the completion of his PhD.

The University of the Free State (UFS) celebrated one of its own, Dr Thabiso Khoeli, a Historical and Constructive Theology Lecturer in its Faculty of Theology and Religion, when he received his PhD in Theology with specialisation in religion studies during the recently completed April graduation ceremonies. 

Dr Khoeli’s achievement not only marks a personal milestone but also advances the university’s Vision 130, a strategic initiative to position UFS as a research-led institution by its 130th anniversary in 2034. Dr Khoeli’s academic journey is one of resilience, transformation, and a profound commitment to telling African stories from an African perspective. 

 

From uncertainty to purpose

Dr Khoeli’s path into studying Theology was unplanned. As a former KovsieFootball  player, his initial academic interest was in Sports Science. However, after some admission hurdles, he found himself directed towards Theology, a field that soon captured his full attention.

“Honestly, I did not choose Theology, instead it chose me,” he shares. “… Theology whispered to me and said, ‘Do not deviate, Brother. Your calling is here.” Despite initial scepticism, his first semester revealed the intellectual and spiritual depth of the discipline, compelling him to pursue it with passion.

 

A research focus on African voices

His doctoral research, titled ‘Exploring the Zion Christian Church’s Teachings and Qualities in Comparison with Zion Churches’, examines the theological, historical, and cultural distinctiveness of the Zion Christian Church (ZCC), one of the largest and most influential religious movements in Africa. Motivated by a desire to decolonise theology and challenge externally imposed narratives, Dr Khoeli engaged directly with primary sources, including archival materials and interviews with Church elders.

“Africans must now write their own stories and never rely on the findings presented by others,” he says. His work not only fills critical gaps in theological scholarship but also reflects the UFS’s vision of becoming a centre of thought leadership on the African continent.

 

Research shaping teaching

As a Lecturer in Historical and Constructive Theology, Dr Khoeli’s research directly informs his methods of teaching. He approaches the classroom with a decolonised, historically grounded perspective that helps his students engage with both their spiritual heritage and contemporary realities critically.

“My research enabled me to analyse documents and align them to my objective,” he explains. “That is the strategy I use to collect the relevant reading materials to prepare for the students.” His teaching method fosters independent thinking and encourages students to become scholars who are both academically rigorous and socially conscious.

 

Overcoming challenges through community and conviction

Gaining access to the ZCC’s historical documents was a major challenge. The Church’s deep-rooted secrecy required careful relationship-building and persistent effort. But Dr Khoeli remained undeterred. “I intended to leave no stone unturned,” he says. Through perseverance, mentorship, and faith, he accessed essential material for his literature-based study.

He also credits colleagues at the Faculty of Theology and Religion for their belief in his potential at a time when few others would give him a chance. “It feels great,” he reflects. “I don’t have enough words to explain how overwhelming it feels to prove to yourself that you are the greatest.”

 

A vision beyond the doctorate

With his PhD now complete, Dr Khoeli is setting his sights on further research projects that contribute to the reconstruction of African religious history and knowledge systems. He sees his work as part of a larger mission to revive indigenous spirituality and cultural identity in the face of modern erasure.

“Modernity is converting us to be a nation without roots,” he cautions. His aim is to produce scholarship that restores heritage while also responding to the physical and spiritual needs of African communities, one of the fundamental goals of the UFS’s Vision 130.

 

Inspiring the next generation

To current and future UFS students, especially those considering postgraduate study, Dr Khoeli offers this message, with his own story as proof: “Believe in your purpose, even when the path seems uncertain… There is greatness in you.” 

Through his academic excellence, teaching innovation, and dedication to African-centred research, Dr Khoeli exemplifies the values of the UFS’s Vision 130. His journey reflects a university that is not only committed to high-impact research but also to empowering scholars who bring change, both in the academic world and beyond.

News Archive

UFS physicists publish in prestigious Nature journal
2017-10-16

Description: Boyden Observatory gravitational wave event Tags: Boyden Observatory, gravitational wave event, Dr Brian van Soelen, Hélène Szegedi, multi-wavelength astronomy 
Hélène Szegedi and Dr Brian van Soelen are scientists in the
Department of Physics at the University of the Free State.

Photo: Charl Devenish

In August 2017, the Boyden Observatory in Bloemfontein played a major role in obtaining optical observations of one of the biggest discoveries ever made in astrophysics: the detection of an electromagnetic counterpart to a gravitational wave event.
 
An article reporting on this discovery will appear in the prestigious science journal, Nature, in October 2017. Co-authors of the article, Dr Brian van Soelen and Hélène Szegedi, are from the Department of Physics at the University of the Free State (UFS). Both Dr Van Soelen and Szegedi are researching multi-wavelength astronomy.
 
Discovery is the beginning of a new epoch in astronomy
 
Dr van Soelen said: “These observations and this discovery are the beginning of a new epoch in astronomy. We are now able to not only undertake multi-wavelength observations over the whole electromagnetic spectrum (radio up to gamma-rays) but have now been able to observe the same source in both electromagnetic and gravitational waves.”
 
Until recently it was only possible to observe the universe using light obtained from astronomical sources. This all changed in February 2016 when LIGO (Laser Interferometer Gravitational-Wave Observatory) stated that for the first time they had detected gravitational waves on 14 September 2015 from the merger of two black holes. Since then, LIGO has announced the detection of two more such mergers. A fourth was just reported (27 September 2017), which was the first detected by both LIGO and Virgo. However, despite the huge amount of energy released in these processes, none of this is detectable as radiation in any part of the electromagnetic spectrum. Since the first LIGO detection astronomers have been searching for possible electromagnetic counterparts to gravitational wave detections. 
 
Large international collaboration of astronomers rushed to observe source
 
On 17 August 2017 LIGO and Virgo detected the first ever gravitational waves resulting from the merger of two neutron stars. Neutron star mergers produce massive explosions called kilonovae which will produce a specific electromagnetic signature. After the detection of the gravitational wave, telescopes around the world started searching for the optical counterpart, and it was discovered to be located in an elliptical galaxy, NGC4993, 130 million light years away. A large international collaboration of astronomers, including Dr Van Soelen and Szegedi, rushed to observe this source.
 
At the Boyden Observatory, Dr Van Soelen and Szegedi used the Boyden 1.5-m optical telescope to observe the source in the early evening, from 18 to 21 August. The observations obtained at Boyden Observatory, combined with observations from telescopes in Chile and Hawaii, confirmed that this was the first-ever detection of an electromagnetic counterpart to a gravitational wave event. Combined with the detection of gamma-rays with the Fermi-LAT telescope, this also confirms that neutron star mergers are responsible for short gamma-ray bursts.  
 
The results from these optical observations are reported in A kilonova as the electromagnetic counterpart to a gravitational-wave source published in Nature in October 2017.
 
“Our paper is one of a few that will be submitted by different groups that will report on this discovery, including a large LIGO-Virgo paper summarising all observations. The main results from our paper were obtained through the New Technology Telescope, the GROND system, and the Pan-STARRS system. The Boyden observations helped to obtain extra observations during the first 72 hours which showed that the light of the source decreased much quicker than was expected for supernova, classifying this source as a kilonova,” Dr Van Soelen said.

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