The essence of Christianity is arguing with yourself. What makes you an effective Christian is that you’re continually arguing with yourself, and you’re winning the argument.

Because of what Christ did, God can restore the world and restore everything if we come to him through Christ. And in Ephesians 5, Paul uses the imagery of darkness and light to argue with us about how we need to be living: “For you were once darkness, but now you are light in the Lord.” If you don’t get the verse right, you’ll never win the argument.

To understand this, we have to understand what the Bible means when it talks about light and darkness in spiritual terms. It means: 1) God is truth, 2) God is righteousness, and 3) a mark of somebody who has crossed from darkness to light is that they become more of a servant.

This sermon was preached by Dr. Timothy Keller at Redeemer Presbyterian Church on May 26, 1991. Series: Christian Lifestyle. Scripture: Ephesians 5:8-14.

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Christianity is never a mechanical thing. And the church is not a morality agency—it’s a regenerating agency.

The real goal of the do’s and the don’ts in the Christian life is always character—growing into God’s holy people. The church does bring about moral behavior but, in a sense, as a byproduct. Because what the church is after is to turn people into saints, to create a kind of person.

In Ephesians 5, we learn three things: 1) your Christian faith has to include a saying no as well as a saying yes, 2) Paul explains a few critical things you must say no to (greed, foolish talking, and sexual immorality), and 3) the whole point is not to give us a list of do’s and don’ts, but the point is always to be holy.

This sermon was preached by Dr. Timothy Keller at Redeemer Presbyterian Church on May 12, 1991. Series: Christian Lifestyle. Scripture: Ephesians 5:3-7.

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.

Whenever God turns to you, if you believe in him, all he sees when he looks at you is complete beauty and sweetness. Jesus Christ offered himself up and fulfilled all of the obligations we owe God, so he has completely satisfied God. God sees nothing and senses nothing but sweetness when he regards you.

But you still live in a world twisted and broken by sin. And you have to deal with the realities of that. Therefore, there’s always a negative. And Ephesians 5:3-7 tells the negatives: there are prohibitions, limits, warnings. There are no exceptions to them.

We must see both the positive and the negative: 1) the positive is that Jesus has fulfilled the law, and 2) for the negative, there are three categories of no’s: no covetousness, no foolish talking, and no sexual immorality.

This sermon was preached by Dr. Timothy Keller at Redeemer Presbyterian Church on May 5, 1991. Series: Christian Lifestyle. Scripture: Ephesians 5:3-6.

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.