Kyiv Was. And Kyiv Endures

On July 15, Ukraine marks the Day of the Baptism of Rus'. The date is largely symbolic, as the Christianization of the lands of present-day Ukraine did not take place on a single day in July 988. It began earlier and unfolded over decades, even centuries. Yet the adoption of Christianity was a defining moment in our history — one that continues to shape Ukraine's cultural and spiritual identity.

Who Were the First to Be Baptized?

Princess Olha was the first Christian ruler of Kyivan Rus', while the new faith spread unevenly across the lands of Rus' and present-day Ukraine.

In Transcarpathia, which belonged to the sphere of Great Moravia and later the Kingdom of Hungary, Christian communities existed even before the baptism of Kyiv. The ninth-century mission of Saints Cyril and Methodius introduced the Slavic liturgy far beyond the Dnipro region.

It was during the reign of Prince Volodymyr, however, that the Kyivan state made a civilizational choice that would shape its future.

From Vikings to Christians

The transition from paganism to Christianity was not unique to Rus'. Other European peoples followed similar paths, often through a combination of political decision and gradual conversion. Denmark, Norway, Sweden, and Iceland all embraced Christianity during the tenth and eleventh centuries. This period also marked the gradual end of the Viking Age, known for its maritime expeditions and raids.

The name Rus' itself is generally believed to derive from the Norse people—often referred to as the Rus' — who established political and trade networks across Eastern Europe, from Ladoga to the Volga. At the time of Volodymyr's baptism, there was one Rus', with Kyiv as its political and spiritual center.

Why Christianity?

According to the Primary Chronicle, Prince Volodymyr sent envoys to Constantinople to witness worship in the magnificent Hagia Sophia. They returned to Kyiv with words that became among the most famous in medieval East Slavic literature:

"We did not know whether we were in heaven or on earth."

By the end of the tenth century, Constantinople—the capital of the Eastern Roman Empire, known today as the Byzantine Empire — was one of the leading political, commercial, and cultural centers of the medieval world. At that time, the Great Schism between Eastern and Western Christianity had not yet occurred.

Like every medieval ruler, Volodymyr's decisions were shaped by politics as much as by faith. Christianity offered not only a spiritual framework but also closer ties with one of the most powerful states of the era. Whether this was entirely his own choice or the result of political necessity remains a subject of historical debate.

The Crimean Baptism

The Primary Chronicle recounts that Volodymyr led a military campaign against the Byzantine city of Chersonesus in Crimea, known in the chronicles as Korsun. The siege continued until the city's underground water supply was cut off after a local priest named Anastas secretly informed Volodymyr where the aqueduct could be found.

After taking the city, Volodymyr proposed marriage to Princess Anna, sister of the Byzantine emperors Basil II and Constantine VIII. The emperors agreed on the condition that he accept baptism.

According to the chronicle, Volodymyr was baptized in Korsun by the city's bishop together with the clergy who accompanied Princess Anna. Returning to Kyiv, the prince brought not only his new wife but also Anastas, priests, liturgical books, icons, church vessels, and the relics of Saint Clement.

The people of Kyiv were subsequently baptized in the waters of the Pochaina River, then a tributary of the Dnipro.

The Kyivan Metropolis

The Christianization of Rus' began in Kyiv. Nevertheless, in 1686 the Moscow Patriarchate obtained from the Ecumenical Patriarch the right to ordain the Metropolitan of Kyiv. Although this act was limited in scope and did not transfer full jurisdiction over the Kyivan Metropolis to Moscow, it was later interpreted by the Moscow Patriarchate as a permanent transfer of ecclesiastical authority.

Over the following centuries, the Kyivan Metropolis gradually lost its autonomy, and its history was increasingly presented as part of Moscow's own historical narrative, despite the fact that Moscow emerged centuries after Kyiv and inherited the Christian tradition that had first reached its lands from Kyiv.

In 2019, Ecumenical Patriarch Bartholomew granted the Tomos of Autocephaly to the Orthodox Church of Ukraine. At the same time, it was officially affirmed that the act of 1686 had not transferred the Kyivan Metropolis to the Moscow Patriarchate. For Ukraine, the Tomos represented not only an important ecclesiastical event but also the restoration of historical justice and a return to the origins of its own Christian tradition.

The story of the Baptism of Rus' is a story of statehood, diplomacy, education, and Kyiv's place in Europe. It is also a story of repeated attempts to appropriate this heritage. Yet the historical record remains clear: the Christian tradition of the lands of today's Ukraine took root in Kyiv, and from Kyiv it spread across much of Eastern Europe.