In the manuscripts of the life of the Saint Nino dated back to X and XI centuries, our atantion was attracted by the fact, that while praying to the God with st. Nino, to establish the church on the base of the st. Tunic, Sidonia, the descendent of the tribe of Israel, saw the event which took place at the same time as well as in the heaven, also on the earth : the New Jerusalem coming down from the heaven on the area of the church under construction on the Undivided Tunic of Christ.

Present research aims at identifying the time when the story regarding the martyrdom of the children of Kola was written.
The full name of the work is – The Martyrdom of Nine Blessed Children Who Were Spiritual Brothers by Holy Benediction Though Born by Different Mothers.
The only existing manuscript is written in Georgian and depicts the episodes of the life and death of youthful martyrs of Kola. It is kept in Greece, at the Iverian monastery built on the Athos Mountain by Georgians.

The article discusses one of the important geographical points of the political entities on the Eastern Periphery - Ismirika. Especially it's important to mention here the Ismirika's agreement, which the king of Hittites put to the people of Ismirika. Ismirika's agreement is published in the series of KUB and ABot, these texts and fragments are preserved in the Boghazkois archive.