Elle Dowd makes a case for progressive Christians to memorize Scripture, in order to argue back to conservatives.
At the Network of Biblical Storytellers International we prefer to call this ‘learning by heart’, because it’s a kind of embodied, whole-body learning, much more than the ‘in the brain’ stuff the word ‘memory’ evokes. But it’s the same thing when it comes to it, and it’s certainly something that all Christians should take seriously, not just the ones who make such big claims to be ‘bible-believing’ (and don’t always seem to know their Bibles that well).