Saint Blessed Xenia of St. Petersburg was born in the first half of the 18th century. Almost nothing is known about her childhood and family. Upon reaching adulthood, Ksenia Grigorievna married a court singer, Colonel Andrei Fedorovich Petrov, and lived with him in St. Petersburg. However, family happiness turned out to be short-lived: her husband died suddenly, leaving Ksenia a widow at the age of about twenty-six.

This loss was a turning point in her life. Shocked by the fact that her husband died without repentance, Ksenia decided to devote her life to prayer for his salvation. On the day of the funeral, she put on her husband's clothes and began to say that it was not she who died, but Ksenia Grigoryevna, and Andrei Fedorovich was alive. So she took upon herself the feat of foolishness for Christ's sake, completely renouncing the world.

Ksenia distributed all her possessions to the poor, gave a house to a friend, and had no permanent home. She wandered around St. Petersburg, mainly in the area of the St. Petersburg side, enduring ridicule and mockery, which she endured with meekness and humility. Only once, when the brutality of street urchins exceeded all measure, people saw her in anger, after which the persecution stopped.

The blessed one wore rags of red and green colors — in memory of her husband's uniform. She hardly accepted alms, agreeing only to a copper penny, which she immediately gave to other beggars. At night, Ksenia went to the field and prayed until dawn, kneeling, making prostrations to all sides of the world.

During the construction of the Smolenskaya Church in the cemetery, workers noticed that at night someone was carrying bricks to the scaffolding. It turned out that it was Blessed Xenia, who secretly helped build the temple. For her feat, she received from God the gift of foresight and healing. Ksenia predicted events, helped people avoid troubles, brought peace to their homes, and recovery to the sick.

She performed the feat of foolishness for about forty-five years and died around 1803. She was buried at the Smolensk cemetery, where numerous miracles soon began to happen. Popular worship did not stop even during the years of persecution. In the 19th century, a chapel was built over the grave, which became a place of pilgrimage.

Russian Russian Orthodox Church Outside of Russia canonized Blessed Xenia of St. Petersburg after many years of national veneration. In 1978, she was canonized by the Russian Orthodox Church outside of Russia, and in 1988, she was canonized by the Russian Orthodox Church. The saint's memory is revered in many countries of the world, and her prayerful intercession remains a source of comfort and hope for believers today.