"The thing is that Khamenei doesn’t just tweet about destroying Israel. He also tries to act on it."
The United States has reimposed sanctions that have sharply lowered Tehran’s oil exports.
“Do you wear a mask when you push gays off buildings?,” wrote Richard Grenell.
Khamenei has been using Twitter as a platform to rail against Israel.
"A human, for his black skin, has no reassurance to live in society, if indeed, a police officer can beat him to death because of his colored skin," Khamenei said.
"Khamenei is using his Twitter account to promote hatred against the Jewish people and the State of Israel,” MK Orit Farkash-Hacohen wrote.
The ayatollah said Gaza can now defeat Israel with Iranian weapons.
The picture shows a conquered Jerusalem with photos of the late Islamic Revolutionary Guards Corp Quds Force leader Qassem Soleimani.
The ayatollah’s tweets, which came after midnight, included claims that compromise by the Palestinians would not reduce “cruelty.”
Khamenei’s 80th year was an annus horribilis by any measure