Lit candles and Icon lamps (lampadas) have a special symbolic meaning in the Christian Church, and no Christian service can be held without them. In the Old Testament, when the first temple of God was built on earth the Tabernacle services were held in it with lamps as the Lord Himself had ordained (Ex. 40:5, 25). Following the example of the Old Testament Church, the lighting of candles and of lampadas was without fail included in the New Testament Church’s services.
The Acts of the Apostles mentions the lighting of lamps during the services in the time of the Apostles. Thus, in Troas, where Christ’s followers used to gather on the first day of the week (Sunday) to break bread, that is, to celebrate the Eucharist, there were many lights in the upper chamber (Acts 20:8). This reference to the large number of lamps signifies that they were not used simply for lighting, but for their spiritual significance.
The Fathers of the Church also witnessed to the spiritual significance of candles. In the 2nd Century, Tertullian wrote: We never hold a service without candles, yet we use them not just to dispel night’s gloom we also hold our services in daylight but in order to represent by this Christ, the Uncreated Light, without Worn we would in broad daylight wander as if lost in darkness .
The Blessed Jerome wrote in the 4th Century that In all the Eastern Churches, candles are lit even in the daytime when one is to read the Gospels, in truth not to dispel the darkness, but as a sign of joy…in order under that factual light to feel that Light of which we read in the Psalms (119:105): Thy word is a lamp to my feet, and a light to my path.
St. Sophronius, Patriarch of Jerusalem, wrote in the 7th Century: Lampadas and candles represent the Eternal Light, and also the light which shines from the righteous. The Holy Fathers of the 7th Ecumenical Council decreed that in the Orthodox Church, the holy Icons and relics, the Cross of Christ, and the Holy gospel were to be honored by censing and the lighting of candles; and the Blessed Simeon of Thessalonica (15th Century) wrote that candles are also lit before the Icons of the Saints, for the sake of their good deeds that shine in this world.
Orthodox faithful light candles before the Icons as a sign of their faith and hope in God’s help that is always sent to all who turn to Him and His Saints with faith and prayers. The candle is also a symbol of our burning and grateful love for God.