Husbands and wives, recognize that in marriage you have become one flesh. If you live for your private pleasure at the expense of your spouse, you are living against yourself and destroying your joy. But if you devote yourself with all your heart to the holy joy of your spouse, you will also be living for your joy and making a marriage after the image of Christ and His church.
John PiperThe wonder of marriage is woven into the wonder of the gospel of the cross of Christ, and the message of the cross is foolishness to the natural man, and so the meaning of marriage is foolishness to the natural man.
John PiperDoes Christ get a good reputation because of the way we live? Is the excellence of Christ displayed in our lives? That should matter to us, not whether we ourselves are praised.
John PiperIt horribly skews the meaning of the cross when contemporary prophets of self-esteem say that the cross is a witness to my infinite worth. The biblical perspective is that the cross in a witness to the infinite worth of God's glory, and a witness to the immensity of the sin of my pride.
John Piper