Stuart Rowe has found himself revisiting a name tag pasted to a page in his old journal: “Hello my name is: Aaron,” it says. It had belonged to Aaron Bushnell, the young Air Force service member who died last month after setting himself on fire in front of the Israeli embassy in Washington, D.C., in an extreme act of protest against Israel’s actions in Gaza, which he called a “genocide” on social media prior to his death. In the journal, Rowe had written beneath the name tag: “Prayer: Figuring things out.”The writing is a memento from the pair’s first meeting, in August 2021 at an Anglican church in San Antonio called the Gathering, where members were encouraged to swap name tags with someone they would…