In a fragmented culture like ours, identity formation is a challenge. We decide our own goals and standards, and we get our sense of worth from whether we can achieve them. Jeremiah shows us that there’s something profoundly disordered and sick about the way in which we form our identities. In a traditional culture, where identities and roles are assigned, it might be hard to recognize this. But in our culture, where we’re actively aware of identity formation, we can better see what Jeremiah means. Jeremiah shows us 1) how identities are formed, 2) why our identities are sick, 3) a glimpse of a cured identity, and 4) the medicine that can cure it. This sermon was preached by Dr. Timothy Keller at Redeemer Presbyterian Church on September 14, 2003. Series: The Necessity of Belief. Scripture: Jeremiah 9:21-26. Today's podcast is brought to you by Gospel in Life, the site for all sermons, books, study guides and resources from Timothy Keller and Redeemer Presbyterian Church. If you've enjoyed listening to this podcast and would like to support the ongoing efforts of this ministry, you can do so by visiting https://gospelinlife.com/give and making a one-time or recurring donation.