“Good liturgy, whether formal or informal, ought never to be simply a corporate emoting session, however ‘Christian,’ but a fresh and awed attempt to inhabit the great unceasing liturgy that is going on all the time in the heavenly realms. (That’s what those great chapters, Revelation 4 and 5, are all about.) The Psalms offer us a way of joining a chorus of praise and prayer that has been going on for millennia and across all cultures. Not to try to inhabit them, while continuing to invent non-psalmic ‘worship’ based on our own feelings of the moment, risks being like a spoiled child who, taken to the summit of Table Mountain with the city and the ocean spread out before him, refuses to gaze at the view because he is playing with his Game Boy.”
~ N. T. Wright, The Case for the Psalms: Why They Are Essential, 6.