Kurt Almqvist (1912–2001) was a Swedish poet, intellectual and spiritual figure, representative of the Traditionalist School and the Perennial philosophy. Almqvist was a lifelong disciple of the Swiss metaphysician and spiritual guide Frithjof Schuon. He came into close contact with the spiritual representatives of the Shadhiliyya order in the beginning of the 1940s. He introduced Schuon's teachings on spirituality and transcendent unity of religions in a number of publications. He also introduced the works of René Guénon in his writings.
https://en.wikipedia.org/wiki/Kurt_Almqvist