[[Image:Theotokos the Life-Giving Font.jpg|thumb|right|Icon of the Theotokos the Life-Giving Font. 17th c.]]
:''This article is about the [[feast day]] of the Life-Giving Spring. For the historic monastery see [[Church of the Life-Giving Font of the Theotokos (Istanbul)]].''
The '''Life-Giving Spring''' or '''Life-Giving Font''' of the [[Theotokos|Mother of God]] (Greek: Ζωοδόχος Πηγή; Russian: Живоносный Источник) is a [[feast day]] in the Orthodox Church that is associated with [[Church of the Life-Giving Font of the Theotokos (Istanbul)|a historic church]] just west of Constantinople in [[w:Balıklı, Istanbul|Valoukli]], as well as an icon of the [[Theotokos]].
The [[feast day]] of the Life-Giving Spring is commemorated on [[w:Easter Friday|Bright Friday]] of each year (the Friday following [[Pascha]]), being the only feast day which may be celebrated during [[Bright Week]], while the commemoration of the Life-Giving Spring ''[[Icon]]'' of the Most Holy [[Theotokos]] is observed on [[April 4]].
The traditional account is recorded by [[
w:Nikephoros Kallistos Xanthopoulos|Nikephoros Kallistos Xanthopoulos]], the last of the Greek ecclesiastical historians, who flourished around 1320. This tradition begins with a miracle that occurred involving a soldier named Leo Marcellus, who would later become the Byzantine Emperor [[Leo I (emperor)|Leo I the Thracian]] (457-474). While Leo was on his way to Constantinople he encountered a blind man near the [[w:Walls_of_Constantinople#Golden_Gate_and_the_Yedikule_Fortress|Golden Gate]] who was thirsty. Though he agreed to search for water, he was unable to find any. A female voice was then heard who told the future Emperor that there was water nearby. Looking about, he could see no one, and neither could he see any water. Then he heard the voice again:
:"Emperor Leo, go into the deepest part of the woods, and you will find water there. Take some of the cloudy water in your hands and give it to the blind man to drink. Then take the clay and put it on his eyes. Then you shall know who I am."<ref name="OCA">OCA - Feasts and Saints. ''[http://ocafs.oca.org/FeastSaintsLife.asp?FSID=32 Bright Friday. The Life Giving Spring of the Mother of God].''</ref>
The same voice added that she had chosen that very place to be worshiped and prophesied that he would one day receive the crown to the empire. Leo followed her order and at once the blind man recovered his eyesight. After his accession to the throne, the Emperor erected a magnificent church on this place, and the water continued to work miraculous cures. Therefore, it was called "The Life-Giving Spring."
[[Category:Icons of the Theotokos]]