1020 Years of Orthodoxy: 3 Churches, 3 Cities, 24 Hours
Vladimir was suffering at that moment from a disease of the eyes, and could see nothing, being in great distress. The princess declared to him that if he desired to be relieved of this disease, he should be baptised with all speed, otherwise it could not be cured. When Vladimir heard her message, he said, "If this proves true, then of a surety is the God of the Christians great," and gave order that he should be baptised.
The Bishop of Kherson, together with the princess's priests, after announcing the tidings, baptised Vladimir, and as the bishop laid his hand upon him, he straightway received his sight. Upon experiencing this miraculous cure, Vladimir glorified God, saying, "I have now perceived the one true God."
When his followers beheld this miracle, many of them were also baptised.
On the morrow the prince went forth to the Dnepr with the priests of the princess and those from Kherson, and a countless multitude assembled. They all went into the water: some stood up to their necks, others to their breasts, the younger near the bank, some of them holding children in their arms, while the adults waded farther out. The priests stood by and offered prayers.
There was joy in heaven and upon earth to behold so many souls saved. But the devil groaned, lamenting: "Woe is me! how am I driven out hence! For I thought to have my dwelling place here, since the apostolic teachings do not abide in this land. Nor did this people know God, but I rejoiced in the service they rendered unto me. But now I am vanquished by the ignorant, not by apostles and martyrs, and my reign in these regions is at an end."