This sermon was preached by Dr. Timothy Keller at Redeemer Presbyterian Church on November 15, 1998. Series: John – On Knowing the Christ. Scripture: John 1:35-51. 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.