On this day are commemorated two events connected with the Precious Cross of Christ: the first, the finding of the Cross on Golgotha and the second the returning of the Cross to Jerusalem from Persia. Staying in the Holy Land, the holy Empress Helena decided to took for the Precious Cross of the Lord. An old Jew called Judah was the only person who knew the whereabouts of the Cross, and, under pressure from the Empress, he revealed that the Cross was buried under the Temple of Venus that the Emperor Hadrian had built on Golgotha. The Empress ordered that this idolatrous temple be pulled down, and then, digging deep below it, she found three crosses. While the Empress was in uncertainty about how to recognise which cross was the Lord's, a funeral procession passed by. Then Patriarch Macarius told them to place the crosses one by one on the dead man. When they placed the first and second on him, the dead man remained unchanged, but when they placed the third on him, he was restored to life. By this, they knew that this was the Precious and life-giving Cross of Christ. After that, they placed it on a sick woman, and she recovered. Then the Patriarch raised the Cross aloft for all to see, and the people sang with tears: 'Lord, have mercy!' The Empress Helena had a silver casing made, and placed the precious Cross in it. Later, King Chozroes conquered Jerusalem, took the people into slavery and carried the Lord's Cross off to Persia, where it remained for fourteen years. In 628, the Greek Emperor Heraclius was victorious over Chozroes and brought the Cross back to Jerusalem with great ceremony. Entering the city, Heraclius was carrying the Cross on his back, but suddenly the aged Emperor was unable to take another step. Patriarch Zacharias saw an angel directing the Emperor to take off his imperial robes and walk beneath the Cross along the way that Christ had walked, barefoot and humiliated as He had been. He passed this vision on to the Emperor, who stripped himself of his raiment and, in poor clothing and barefoot, took up the Cross, carried it to Golgotha and placed it in the Church of the Resurrection, to the joy and consolation of the whole Christian world.
Source: Holy Mountain