Related zu Sanhedrin 10:9

[The rabbis] added: The one who casts off the yoke of the commandments, the one who invalidates the covenant, and the one who intentionally misinterprets or disrespects the Torah. Rabbi Akiva says: The one who warbles their voice when they recite the Song of Songs when they are in a feasting hall and makes it like a song has no share in the world to come. The one who whispers over the wound and says, “All the diseases…” (Exodus 15:26) and spits over the wound — they have no share in the world to come.