This week Robyn and Fran focus on Genesis 22:1-14 – the sacrifice or binding of Isaac. Is this an appalling story of an appalling God? Or a call to obedience in God at all costs? Or a rejection of child sacrifice? We talk about the text being silent on the characters’ psychological dynamics, because of its theological focus. We also discuss Matthew 10:40-42 and note the costly requirement of following Jesus being not simply to offer hospitality, but be willing to be guest – to give up power and control in a genuine posture of missional engagement. We note the nuances in the meaning of ‘welcome’ as it appears in Matthew 10.40.