These were all soldiers in the Roman army, but believed firmly in the Lord Jesus. When a persecution arose in the time of Licinius, they were all taken for trial before the commander, who threatened to strip them of their military status. To this one of them, St Candidus, replied: ‘Do not take only our military status, but also our bodies; nothing is dearer or of greater honour to us than Christ our God.’ Then the commander ordered his servants to stone the holy martyrs to death.
But when the servants threw the stones at the Christians, the stones turned back and fell on them themselves, causing them grievous injuries. One stone fell on the commander’s face and smashed his teeth. The torturers, in bestial fury, bound the holy martyrs and threw them into a lake, setting a watch all round it to prevent any of them escaping.
There was a terrible frost, and the lake froze around the bodies of the martyrs. To make the torture worse, the torturers built and lit baths by the lake, in the sight of the freezing sufferers, with the idea that one of them might deny Christ and acknowledge the idols of Rome. In fact, one of them did abjure, came out of the water and went into the baths.
But lo, during the night a strange light appeared from heaven, which heated the water in the lake and the bodies of the martyrs, and with that light there descended from heaven thirty-nine wreaths for their heads. One of the sentries on the shore saw this, confessed the name of Christ and went into the lake to be worthy of the fortieth wreath in place of the traitor. And the fortieth wreath was seen to descend upon him.
The next day, the whole town was amazed to see the martyrs still alive.Then the wicked judges commanded that their legs be broken and their bodies thrown into the water, so that the Christians should not be able to find them.
On the third day the martyrs appeared to the local bishop, Peter, and told him to search beneath the water and bring out their relics. The bishop went out on a dark night with his clergy, and saw where the martyrs’ relics were glowing in the water. Every bone that had been broken off from their bodies rose to the surface and burned there like a candle. They gathered them, and gave them burial, and the souls of these martyrs went to Him who was martyred for us all and rose with glory, the Lord Jesus.
They suffered with honour and were crowned with unfading glory in 320.
Source: The Prologue From Ochrid by St. Nikolai Velimirovich