He was born to the Russian priest from Tver, Pavel Sabinin, whose wife was Georgian.
Educated at the Tiflis gymnasium in the 1860s, he then attended St. Petersburg Theologian Academy and attained to a magister degree for his work History of the Georgian Church until the End of the 6th Century ("История грузинской церкви до конца VI в."
He travelled in several regions of Georgia, studying monuments of Christian architecture, copying frescos and icons, recording legends and collecting manuscripts.
In 1882, he published The Paradise of Georgia (საქართველოს სამოთხე; St. Petersburg, 1882), a voluminous lithographed edition of biographies of important Georgian Orthodox Christian saints.
In 1898, he clashed with the office of the Russian exarchate at Tiflis over his criticism of Russification and was removed from Georgia to Moscow where he died of pneumonia on May 10, 1900.