The jihadist terror group Islamic State responded to the Supreme Court’s recent decision on gay marriage by killing accused gay men by pushing them off a roof.

Released on the same day as the U.S. Supreme Court’s decision legalizing homosexual marriage across all 50 states, the video shows ISIS militants pushing several men off a high roof to their deaths.

The official Twitter account of human rights watchdog group Raqqa is Being Slaughtered Silently, using the “Love Wins” hashtag, tweeted that four gay men were pushed to their deaths to “celebrate” the ruling.

The tweet also included photos of the execution, including one particularly graphic photo. Reader discretion is advised.

Some reports said that during the execution, ISIS supporters ironically used the “Love Wins” hashtag to mock gay rights advocates in the United States.

ISIS reportedly uses “flirting squads” to entrap gay men and then executes those it discovers.

This is not the first time ISIS has killed men suspected of being gay in such a way. Back in January, ISIS went on an execution spree, crucifying 17 men, stoning several young women, and flinging allegedly gay men to their deaths from high roofs.

During the January spree, ISIS tweeted pictures of the men falling to their deaths, and the large crowds watching from below.

Earlier this month, ISIS executed another allegedly gay man after dangling him by his feet from a great height for a period of time.

“ISIS has never forgiven one person. They kill people and then say… God will forgive. They hug the men to show the people who are watching that ISIS is not at fault,” anti-ISIS activist Abu Mohammed Hussam said in reaction to earlier executions of homosexuals.

ISIS has laws which require execution or other violent punishments for offenses many in the United States would see as either minor or simply private choices. Adultery, homosexuality, even cigarette smoking are considered major crimes by ISIS.

“Every smoker should be aware that with every cigarette he smokes in a state of trance and vanity is disobeying God,” the so-called Islamic State Preaching Office said.

ISIS scholars argue that harsh punishments such as the ones they have been enforcing are a necessary deterrent to what they characterize as sinful behavior.

“In reality, Jihad is a heavy responsibility and requires toughness,” one ISIS-affiliated radical cleric said.