The phrase "intriguing parallels" means that there are interesting similarities or connections between two things that capture your curiosity or fascination. Full definition
At many points I see intriguing parallels between the biblical record and African religiosity. (religion-online.org)
Mitochondria, oligodendrocytes and inflammation in bipolar disorder: evidence from transcriptome studies points to intriguing parallels with multiple sclerosis. (nature.com)
Late Harvest juxtaposes contemporary art made with taxidermy with historically significant wildlife paintings, resulting in intriguing parallels and startling aesthetic contrasts. (nevadaart.org)