There is a warning. The path of God-exalting joy will cost you your life. Jesus said, โWhoever loses his life for my sake and the gospelโs will save it.โ In other words, it is better to lose your life than to waste it. If you live gladly to make others glad in God, your life will be hard, your risks will be high, and your joy will be full. This is not a book about how to avoid a wounded life, but how to avoid a wasted life. Some of you will die in the service of Christ. That will not be a tragedy. Treasuring life above Christ is a tragedy.
John PiperCHRISTIAN LIVING MOVES from what God has freely done for us in Christ to what we should freely do for others.
John PiperLove is the overflow of joy in God! It is not duty for duty's sake, or right for right's sake. It is not a resolute abandoning of one's own good with a view solely to the good of the other person. It is first a deeply satisfying experience of the fullness of God's grace, and then a doubly satisfying experience of sharing that grace with another person.
John Piper