Influenced by the intellectual historical approach, scholars researching the history of Latvian philosophical thought have turned their attention to analyzing archival materials. Texts such as letters and diaries have become a research focus. While this tendency enhances the exploration of the history of philosophy, it also creates new challenges. As the complexity of the historical narrative in philosophy intensifies, it becomes increasingly difficult to understand these processes in a broader context. To alleviate the issue of fragmentation, one possible solution is (...) to explore local theories. Latvian theory delineates a net of individuals who engage in interactions with one another, thereby developing the flow of ideas. In examining the influence of personalism within the intellectual space of Latvia from the end of the nineteenth to the first third of the twentieth century, this article reveals two philosophemes of Latvian theory: substantiality and panentheism. (shrink)