More than six months after eternal controversy stirrers Ronnie Radke and Marilyn Manson teamed up for their internet-breaking “God Is a Weapon” single, the two popular monsters sealed the deal and gave the song its proper, duetted live debut this weekend at Knotfest Mexico.
The onstage collab seemed a given, considering Manson was headlining the Saturday (December 6th) event at Mexico City’s Estadio Fray Nano, and Falling in Reverse were the direct support.
While Falling in Reverse have been playing the song live throughout 2025, this was the first time they got to do so with Manson. Their duet took place early on during FIR’s set, with Manson hopping onstage and standing side-by-side with Radke. The two figures in black gripped their mics to deliver their sinful confessions above the bleak, djent-fracased power ballad.
You’ll find fan-shot footage from the occasion up above and down below.
FIR’s set also featured Slaughter to Prevail frontman Alex Terrible hitting the mic to growl through their joint “RONALD” single from 2024. You’ll find the rest of the set details down below (via setlist.fm)
Falling in Reverse setlist 12/6/25:
Prequel
Zombified
God Is a Weapon (with Marilyn Manson)
Trigger Warning
I’m Not a Vampire
Losing My Mind
Fuck You and All Your Friends
Bad Guy
The Drug in Me Is You
Just Like You
All My Life
Popular Monster
Voices in My Head
RONALD (with Alex Terrible)
Watch the World Burn