Français – عربي – ⵜⴰⵎⴰⵣⵉⵖⵜ – English
Synesius of Cyrene, a Neoplatonic philosopher from Cyrenaica, was the last major figure from a previously highly influential region. Originally from Balagrae (Al-Bayda), he represented Cyrenaica as ambassador to the Imperial court. After a prestigious political career, he even became bishop of Ptolemais by the end of his life. His works sought to reconcile classical Greek-Latin thought and Christian theology.
Origins

Synesius was born around 370, close to Balagrae (Al-Bayda). He was the eldest son of an ancient noble family with Greek origins, who claimed descendence from the kings of Sparta. He grew up on the family domain in the Jebel Akhdar, surrounded by nature and the pleasures of rural life. At the same time, he received an elite education, in Cyrene, then Alexandria.
At this time, the formerly prosperous region of Cyrenaica was declining. Cyrene, weakened by the 365 earthquake and by the recurring attacks of the surrounding Amazigh tribes, had been replaced by Ptolemais as provincial capital. In this context, the young Synesius discovered his life vocation: preserving Greek-Roman civilization in Cyrenaica.

As a young man, Synesius was sent by his family to continue his studies in Alexandria with his brother Euoptios. In the Egyptian capital, Synesius became a disciple of the famous philosopher Hypatia, who introduced him to Neoplatonic philosophy. All his life, he would keep a deep admiration for Hypatia. One of the letters he wrote to her contains the first mention of the hydrometer, a liquid measuring tool she fabricated.
Around 395, he traveled to Athens. While he had high expectations about this visit to the city of philosophers, he returned to Cyrene very disappointed. This trip made him aware of the decline of the Hellenistic intellectual tradition.
Mission to Constantinople
Around 398, Synesius was sent as an emissary of Cyrenaica to the imperial court, to plead the cause of his fellow citizens and petition the Emperor for a tax exemption, so that the region may rebuild itself. In his address to Emperor Arcadius, he advises him on how to reign with wisdom, with special insistence on the importance of fighting corruption. After long diplomatic negotiations, his mission was finally successful. From this experience, he kept a deep dislike for the political intrigues of the imperial court, which upset the young philosopher’s idealism.

In Constantinople, he contacted Paeonius, a military officer from the Emperor’s circle, who was interested in Hypatia’s scientific experimentation. As an introductory present, he gave him a scientific tool which he had fabricated in Alexandria: an astrolabe, to measure the position of the stars. Together with this gift, he wrote an essay encouraging civil and military authorities to show interest in science and philosophy.
Is was probably also during this stay in Constantinople that he had his first significant contacts with Christianity, which was highly influential at the imperial court. The majority of the Roman world, including in Cyrenaica, were already following the new religion, but Synesius’ family were part of the conservative elite that remained faithful to the old religious traditions. However, his discovery of Christianity did not lead to a break with this heritage: on the contrary, it led him to seek to preserve classical Greek-Roman thought by integrating it into Christian thought.
Career in Alexandria and Cyrenaica

Synesius returned to Cyrene in 402. The following year, he got married, in Alexandria. His wife, whose name is unknown, was from an influential Alexandrian family, and she was a Christian. They had three children, who all died before him. The letters Synesius wrote show that he deeply loved his wife and was very attached to his family. He wrote a poem in honor of his wife.
During the following years, Synesius spent his time between Alexandria, where his family lived, and his native Cyrenaica. In Cyrenaica, his main preoccupation was defending the cities against attacks by Amazigh tribes. In 409, he wrote a letter to Troilus, a philosopher from the court of Praetorian Prefect Anthemius, asking him to intervene with Anthemius and ask him to protect Cyrenaica against these attacks. In Alexandria, he became friends with bishop Theophilus, who might have officiated at his wedding.
In his spiritual journey, Synesius slowly came closer to Christianity, without ever cutting off his Hellenistic roots. His wife’s Christian faith, as well as his friendship with bishop Theophilus of Alexandria, certainly played a decisive role in his gradual conversion. At the same time, he remained very close to Hypatia, who, while she was a pagan, was tolerant of Christians and had many Christian students. A few years after he got married, Synesius finally asked to be baptized.
Bishop of Ptolemais

In 410, Synesius’ friend bishop Theophilus of Alexandria chose Synesius to become the new bishop of Ptolemais. As bishop of the capital of Cyrenaica, he would have authority over all the bishops in the province. This nomination was surprising: while Synesius was a trained classical philosopher, his knowledge of the Christian sacred texts was limited. It is possible that he wasn’t even baptized yet! Despite this, Theophilus believed that the Church needed leaders with his education, to manage the growing Christian influence in society. Synesius’ case was not unique: many other young nobles who had only recently converted received responsibilities in the Church around the same time.
Synesius was hesitant to accept this nomination. First, most Christian leaders at the time were celibate, and he didn’t want to have to renounce his family. Also, some of his ideas, especially his belief in the preexistence of the soul, a fundamental Neoplatonic tenet, went against official Christian doctrine. He finally agreed, on condition that he would not have to separate from his wife, and that he would not be forced to confess certain Christian doctrines he did not believe in, like the creation of the soul, bodily resurrection, and the future destruction of the world. In exchange for these concessions, he committed not to preach his ideas publicly. The fact that this arrangement was accepted is an indicator of the doctrinal flexibility of Christian church authorities at this time.

As the bishop of Ptolemais, Synesius opposed Andronicus, the prefect of Cyrenaica, a tyrant who had tortured innocent citizens. After calling him several times to repent, he finally excommunicated him (excluded him from the Church). This decision could have cost him his life, but he stood firm against the injustices his fellow citizens were suffering. In a letter he wrote, Synesius testifies that during this confrontation, he was tempted to renounce his charge as a bishop, especially when one of his friends, the treasurer of public funds, was imprisoned by Andronicus. However, all this ended up strengthening his resolve to continue.
He also had to solve a conflict between the bishops of Darnis (Derna) and Erythrum (Al-Athrun), over a church that was located at the border between their two dioceses. His skills in civil administration came in handy in this business. His mediation effort shows how important peace and harmony inside the church was to him.
In 411, Ptolemais was attacked and destroyed by Amazigh tribes. In exile, Synesius wrote the Catastasis, a lamentation on the fall of Cyrenaica.
In 413, Synesius’ third and last son died. This was another very hurtful experience for him. Synesius himself died in 414, at around 44 years of age. On his deathbed, he wrote a last letter to Hypatia; she would be killed the following year.
Works

Synesius’ most famous works are his nine Hymns: poems of Neoplatonic inspiration, describing the mystical quest of the human soul as it seeks unity with God. The first Hymns were written while he wasn’t yet a Christian, and the following ones show how his thinking evolved, to integrate Christian ideas into his Neoplatonic spirituality. All his works are a unique and fascinating synthesis between Christianity and Neoplatonicism.
Synesius’ life is known mostly from his 159 Letters, which he wrote to his wife, to his brother, to Hypatia, to Theophilus of Alexandria, to other bishops, etc. These letters also give a good look on his noble character.
One of his letters is the last mention of silphium: he writes that this plant no longer exists in his lifetime, and that its disappearance is one of the causes of the decline of his native Cyrenaica.
Some of his letters mention poems he wrote, which are lost.
We already mentioned his speech On Imperial Rule, addressed to Emperor Arcadius, and his essay on the fabrication of the astrolabe. During his stay in Constantinople, he also wrote an allegorical poem on the war between the Roman Empire and the Goths, with thoughts on the reasons why God allows evil.
During his whole life, Synesius was fascinated by dreams, which he saw as a way for the soul to discover hidden truths and to communicate with God. Around 405, he wrote a treatise on dream interpretation.
Another one of his work is humorous: in On Baldness, he argues that being bald is better than having hair, because a bald head looks more like a sphere, the most perfect of all shapes.
From his years as a bishop, we still have two homilies (church sermons), that give us an idea of how he interpreted the Christian sacred texts.
After the destruction of Ptolemais, he wrote the Catastasis, a lamentation on the fall of Cyrenaica.
Finally, he wrote a lost book on how to breed hunting dogs. Hunting was his great passion, which he reluctantly gave up when his responsibilities no longer allowed him to practice it.







































