Isn't it ironic that today people say, 'If you know the love of God, you don't have to worry when you go on in sin.' But the apostle John said, 'If you know the love of God, you won't be able to go on in sin.'
John PiperExultation that does not flow from education, affections that do not flow from knowing, savoring that does not flow from seeing, feeling that does not flow from thinking - are hollow and rootless - noisy gongs and clanging cymbals. And God is not glorified by artificial and empty passions. True delight is rooted in true doctrine. God-centered exultation is rooted in God-centered education.
John Piper