This is a pretty important idea to get our minds around!  The Old Testament has been treated a number of ways over the years as Christians have interacted with it; so it seems vital that if Jesus would speak about his own relationship with/to it, we really should take the time to listen and engage with that.  This is a slightly longer episode, but given the content, I'm hoping you'll be willing to really go deep into what is being explored here!  If there are questions along the way, hit up the Facebook page and let's have a chat about it!