Ask anyone reporting or commenting on the 2013 General Assembly of the Church of Scotland, and they will tell you that proceedings this year are being dominated by two 'issues': the reception, or otherwise, of same-sex persons in the life and ministry of the Kirk; and later this week 'The inheritance of Abraham: A report on the promised land' (which has provoked a substantial preemptive assault by the pro-Israeli government lobby, on account of its advocacy of justice for Palestinians and Jews alike).