Yes, yes, this is a liturgy blog, not a Bible Study blog, but I’m a pastor, not just a priest, so some crossover is going to be inevitable from time to time.
But, to encourage you to watch this anyway, I actually do use the liturgy as an illustration for the biblical point I was exploring. If you sometimes struggle to teach your congregation about the liturgy, this may be an example of one way of employing it in your preaching.