" If you endeavor to bring a holy hush upon your people in a worship service, you can be assured that someone will say that the atmosphere is unfriendly or cold. All that many people can imagine is that the absence of chatter would mean the presence of stiffness and awkwardness and unfriendliness. Since they have little or no experience of the deep gladness of momentous moments of gravity, they strive for gladness the only way they know how—by being lighthearted and chipper and talkative. "

― John Piper , The Supremacy of God in Preaching