This contribution presents the author’s representation of Jewishness as it was formed from the beginnings of his artistic output, first of all in his early poetry from the 1930s and subsequently after the Second World War, when he elaborated upon the theme of Jewishness in his prose texts. His poetic texts reveal how the historical events of the second half of the 1930s affected his as yet unstabilised poetics, inclining towards the depiction of a timid and tender subject, and shifted his work towards the construction of a suprapersonal Jewish identity (Hebrejské melodie — Hebrew Melodies, Kniha nocí — The Book of Nights, Sonáta z konce tisíciletí — Sonata from the End of the Millennium, Když — When, Variace na téma z Kiplinga — Variations ...