There couldn’t be a more relevant topic than faithfulness—a word that means honesty, integrity, and truthfulness. Americans’ trust of their institutions—business, government, church—is at an all-time low. All the studies show that. There’s a sense that there has been a failure of integrity in our society at all levels. Therefore, what does the Bible have to say about this all-important subject?  Ephesians 4 shows us 1) there’s a problem of practicing truthfulness, 2) there’s a problem of abusing people with the truth, and 3) how we solve both problems.  This sermon was preached by Dr. Timothy Keller at Redeemer Presbyterian Church on May 16, 2010. Series: The Real Signs of the Spirit. Scripture: Ephesians 4:15-16; 25-30. 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.