from haaretz article about Hamas plans:

Indeed, Abu Zaydeh is well aware that for the past two years the Hamas leadership had been talking about implementing "the last promise" (alwaed al'akhir) – a divine promise regarding the end of days, when all human beings will accept Islam. Sinwar and his circle ascribed an extreme and literal meaning to the notion of "the promise, " a belief that pervaded all their messages: in speeches, sermons, lectures in schools and universities. The cardinal theme was the implementation of the last promise, which included the forced conversion of all heretics to Islam, or their killing.

https://judaic.arizona.edu/sites/judaic.arizona.edu/files/20...