The past couple of days have seen an idea floating around twitter that sounds nice; it goes something like this: Jesus didn’t use the mustard seed as his illustration for the kingdom of God because it was small, but because it was illegal to sow, and that it was an “illegal”/”banned substance”.

Vague claims of the idea being “in the Talmud” seem to have satisfied the hundreds of people, some of them well known and pretty influential, who have retweeted this idea into timelines everywhere. The message is being well received by many.

This episode is a fine lesson in confirmation bias and the need to check your sources – especially when something seems to fit your narrative. Continue reading