Today, the Orthodox Church commemorates the Universal Elevation of the Venerable and Life-Creating Cross of the Lord!
We commemorate the finding of the Cross by the Empress Helen (the mother of St. Constantine the Great) on Golgotha in 326 AD, the place where Christ was crucified. On the spot where the Cross was discovered, St. Helen had found a hitherto unknown flower of rare beauty and fragrance, which has been named "Vasiliko", or Basil, meaning the flower of royalty. Note that the word “Vasiliko” means “of the King,” since the word “Basileus” in Greek means “King”; so, the plant Vasiliko, Basil, is tied to the Precious Cross of the King of Glory, our Lord Jesus Christ.
Underneath the Basil, the Cross of Christ was found, but with it were the other two crosses, those used to crucify the two thieves on either side of Christ. The sign with the inscription, “Jesus of Nazareth, the King of the Jews”, also lay among the three crosses. In order to determine which one was the true cross, a sick woman was told to kiss each of the three crosses. The woman kissed the first cross with no result. She kissed the second cross and again nothing happened. However, when the ailing woman kissed the True Cross, she was immediately made well. It so happened that a funeral procession was passing that way, and so the body of the dead man was placed on each of the crosses, and when it was placed on the True Cross, the dead man came to life — thus the name the “Life-Giving” Cross, which gives life not only to that man, but to each person who believes in the sacrifice of Christ on the Cross and His all-glorious three day Resurrection.
When the true Cross was identified, it was lifted on high for all the people to see, who then continually sang Kyrie eleison, a practice which is still enacted at current celebrations of this feast.