Poets as diverse as William Blake and Yehuda Amichai have sung the praises of the heavenly Jerusalem, a land without strife or rancour, war or bitterness, envy, acquisitiveness or hatred. Until last week and President Donald Trump’s decision to recognise Jerusalem as Israel’s de facto capital, Israel, Fatah, Hamas and their common interlocutor, the US, had the historic opportunity to take a giant step towards making the present day Jerusalem acquire, at least in some of its aspects, the earthly prototype of the heavenly Jerusalem.