The book contains a selection of eighty eight sermons (so-called exhortations) for the Jewish youth, which were written in Galicia at the end of the 19th century and in the first decades of the 20th century. They constituted part of religious education of Jewish students who attended secular primary and secondary schools. The authors of the sermons were teachers such as Natan Szyper, Arnold Friedman or Samuel Wolf Guttman who was the preacher of the progressive synagogue in Lviv.
