On Saturday, two Defense Department accounts on X posted images overlaid with the words “SEND ME.” The agency’s Rapid Response account published the phrase on a picture of a service member watching a helicopter above an aircraft carrier. Isaiah 6:8 is a verse that appears in the Hebrew Bible and Old Testament in which the prophet Isaiah answers a divine call. The passage is widely used in many Christian traditions as an expression of accepting God’s call to a divine mission. The verses that follow describe God sending Isaiah to proclaim a message of judgment that culminates in cities “without inhabitant,” houses emptied of people, and the land left “utterly desolate” before eventual restoration.