Elder Ephrem of Katounakia
Pagans gathered at this place and offered sacrifice to idols there. Eventually after 300 years, by Divine Providence, the great Christian sacred remains, the Sepulchre of the Lord and the Life-Creating Cross were again discovered and opened for veneration. This took place under the Emperor Constantine the Great (306-337) after his victory in the year 312 over Maxentius, ruler of the Western part of the Roman empire, and over Licinius, ruler of its Eastern part. In the year 323 Constantine became the sole ruler of the vast Roman Empire.
Icon depicting St. Helen and St. Makarios uncovering the Life-giving Cross of Christ (taken from: http://www.ekklisiastikos.com/2009/06/blog-post_1819.html)
Another icon of the Exaltation of the Precious Cross, also most likely depicting people being healed in the foreground (taken from: http://christopherklitou.com/icon_14_sept_exaltation_of_cross.htm)
During the discovery of the Life-Creating Cross another miracle took place: a grievously sick woman, beneath the shadow of the Holy Cross, was healed instantly. The elder Jude and other Jews there believed in Christ and accepted Holy Baptism. Jude received the name Cyriacus and afterwards was consecrated Bishop of Jerusalem. During the reign of Julian the Apostate (361-363) he accepted a martyr's death for Christ (see October 28). The holy empress Helen journeyed to the holy places connected with the earthly life of the Savior, building more than 80 churches, at Bethlehem the birthplace of Christ, and on the Mount of Olives where the Lord ascended to Heaven, and at Gethsemane where the Savior prayed before His sufferings and where the Mother of God was buried after her death.
St Helen took part of the Life-Creating Wood and nails with her to Constantinople. The holy emperor Constantine gave orders to build at Jerusalem a majestic and spacious church in honor of the Resurrection of Christ, also including under its roof the Life-Giving Tomb of the Lord and Golgotha. The temple was constructed in about ten years. St Helen did not survive until the dedication of the temple, she died in the year 327. The church was consecrated on September 13, 335. On the following day, September 14, the festal celebration of the Exaltation of the Venerable and Life-Creating Cross was established.
Another event connected to the Cross of the Lord is remembered also on this day: its return to Jerusalem from Persia after a fourteen year captivity. During the reign of the Byzantine emperor Phocas (602-610) the Persian emperor Khozroes II in a war against the Greeks defeated the Greek army, plundered Jerusalem and captured both the Life-Creating Cross of the Lord and the Holy Patriarch Zachariah (609-633).
The Cross remained in Persia for fourteen years and only under the emperor Heraclius (610-641), who with the help of God defeated Khozroes and concluded peace with his successor and son Syroes, was the Cross of the Lord returned to the Christians.
With great solemnity the Life-creating Cross was transferred to Jerusalem. Emperor Heraclius in imperial crown and royal purple carried the Cross of Christ into the temple of the Resurrection. With the emperor went Patriarch Zacharios. At the gates by which they ascended Golgotha, the emperor suddenly stopped and was not able to proceed farther. The holy Patriarch explained to the emperor that an angel of the Lord was blocking his way. The emperor was told to remove his royal trappings and to walk barefoot, since He Who bore the Cross for the salvation of the world from sin had made His way to Golgotha in all humility. Then Heraclius donned plain garb, and without further hindrance, carried the Cross of Christ into the church.
In a sermon on the Exaltation of the Cross, St Andrew of Crete (July 4) says: "The Cross is exalted, and everything true gathers together, the Cross is exalted, and the city makes solemn, and the people celebrate the feast". (taken from: http://ocafs.oca.org/FeastSaintsViewer.asp?SID=4&ID=1&FSID=102610)
St John Maximovitch on The Exaltation of the Precious Cross"Before the time of Christ, the cross was an instrument of punishment; it evoked fear and aversion. But after Christ's death on the Cross it became the instrument of our salvation. Through the Cross, Christ destroyed the devil; from the Cross He descended into hades and, having liberated those languishing there, led them into the Kingdom of Heaven. The sign of the Cross is terrifying to demons and, as the sign of Christ, it is honored by Christians.
The beginning of this prayer is taken from the twenty-seventh Psalm. In the Old Testament the word "people" designated only those who confessed the true faith, people faithful to God. "Inheritance" referred to everything which properly belonged to God, God's property, which in the New Testament is the Church of Christ. In praying for the salvation of God's people (the Christians), both from eternal torments and from earthly calamities, we beseech the Lord to bless, to send down grace, His good gifts upon the whole Church as well, and inwardly strengthen her.
The petition for granting "victory to kings" (Grant victory to Orthodox Christians over their adversaries) (ie: to the bearers of Supreme authority), has its basis in Psalm 143, verse 10, and recalls the victories of King David achieved by God's power, and likewise the victories granted Emperor Constantine through the Cross of the Lord.
This appearance of the Cross made emperors who had formerly persecuted Christians into defenders of the Church from her external enemies, into "external bishops," to use the expression of the holy Emperor Constantine. The Church, inwardly strong by God's grace and protected outwardly, is, for Orthodox Christians, "the city of God." Heavenly Jerusalem has its beginning. Various calamities have shaken the world, entire peoples have disappeared, cities and states have perished, but the Church, in spite of persecutions and even internal conflicts, stands invincible; for the gates of hell shall not prevail against her (Matt. 16:18).
Today, when world leaders try in vain to establish order on earth, the only dependable instrument of peace is that about which the Church sings:
"The Cross is the guardian of the whole world; the Cross is the beauty of the Church, the Cross is the might of kings; the Cross is the confirmation of the faithful, the Cross is the glory of angels and the wounding of demons." (Exapostilarion of the Exaltation of the Cross)"
(from a sermon on the Exaltation of the Cross by St John of Shanghai and San Francisco; taken from: http://www.orthodox.net/articles/exaltation.html; see the following for another sermon by St. John Maximovitch on the Holy Cross: http://www.johnsanidopoulos.com/2009/09/cross-preserver-of-universe.html)
St. John of Kronstadt, My Life in Christ (http://www.monachos.net/content/forum/showthread.php?t=4057&highlight=akathist+cross)
Today the Cross of the Lord comes out, and the faithful receive it with longing, and they obtain healings of soul and body and of every infirmity. Let us kiss it with joy and with fear: with fear, for we are unworthy because of sin; and with joy, because of the salvation, which Christ the Lord grants us, since He was nailed to the Cross, and He has great mercy.