It is the function of economists, not the pulpit, to work out plans of reconstruction. But it is emphatically the function of the pulpit to stab men broad awake to the terrible pity of Jesus, to expose their hearts to constraint of that divine compassion which haloes the oppressed and the suffering and flames in judgment against every social wrong.... There is no room for a preaching devoid of ethical directness and social passion, in a day when heaven's trumpets sound and the Son of God goes forth to war.
James Stewart, Heralds of God (Grand Rapids, MI: Baker Book House, 1972), p. 97. Quoted in John Piper, Brothers, We Are Not Professionals: A Plea to Pastors for Radical Ministry (Nashville, TN: B&H, 2002), p. 170.