The wilderness wandering of Israel is fulfilled in Jesus' feeding of the 5,000, which itself is fulfilled in the Holy Sacrament, which is a foretaste of the everlasting feast of eternal joy. The sermon.
I've been a Lutheran pastor for about 35 years (LCMS), and have been here in Kewanee for about 17 of those years. Did I mention that I'm also the editor-in-chief of Gottesdienst? Check it out at www.gottesdienst.org. If you really want to see more about me, get on that Gottesdienst website and check out my cv.