The Isaakov Icon of the Nativity of the Most Holy Theotokos appeared in the year 1659, not far from the village of Isaakievo. The peasants wanted to take the icon to their own village, but they were not able. They then turned to the priest, and he got vested, and in the company of choir and people with church banners, went to the place of the appearance of the icon of the Mother of God.
In the branches of a willow tree was the icon, radiating an extraordinary light like the sun. After the singing of a Molieben the priest reverently took the icon with the tree branch and carried it to the Isaakievo village into the parish church.
On the following day the icon was not in the church. It was at the place where it was first found. At this place of the appearance of the wonderworking icon they built a chapel, around which a skete was formed.
With the blessing of St Jonah, Metropolitan of Yaroslavl and Rostov, at the place of the chapel there was built in 1662 a wooden church in honor of the Nativity of the Most Holy Theotokos. In the year 1758 a stone church was built in place of the wooden, into which they transferred this icon.