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.
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Released on 17 Nov 2025