Background. Latin baroque literature of Ukraine represents inheritance and unique interpretation of classical and medieval plots. Ukrainian poets and Ilarion Yaroshevytskyi, in particular, demonstrate their literary mastership and cultural reception of the time. His poem reflects the baroque worldview of distorted world and struggle of good and evil, spirit and flesh, Christian and pagan views, ascetic and secular life. The goal of the article was to conduct in-depth analysis of linguopoetic peculiarities of the poem in order to present the author's embodiment of the baroque worldview by the language means. Methods. The following methods were employed: method of linguostylistic and linguopoetic analysis, method of cultural interpretation, contextual and interpretative method, classification, systematization and generalization. Results. Analysis of the elegiac poem revealed the following linguopoetic peculiarities: 1) at lexical level – the use of mythological names denoting divinities and their epithets (Mars / Gradivus, Venus / Diona / Cypris / Erycina, Artemis, Lar); mythological characters (the Meduse Gorgon, Daedalus and Icarus, Eryx, Charybdis); 2) at syntactic level – parallel constructions / chiasm; inversion of the three types; 3) at stylistic level – direct speech; irony; repepetitions; comparisons; 4) at conceptual level – the oppositions of war and peace; secular and ascetic life; christian and mythological worldviews; spiritual and corporeal love. Conclusion. Latin elegy, represented in a poetic course "Cedrus Apollinis", contributed to the development of the genre in Ukrainian baroque literature and corresponded to the classical Latin samples. The poem demonstrates the author's awareness of mythological and medieval plots and their bizarre combination in elegiac genre.