1. The voice of God is calling its summons in our day; Isaiah heard in Zion, and we now hear God say: "Whom shall I send to succor my people in their need? Whom shall I send to loosen the bonds of shame and greed? 2. "I hear my people crying in slum and mine and mill; no field or mart is silent, no city street is still. I see my people falling in darkness and despair. Whom shall I send to shatter the fetters which they bear?" 3. We heed, O Lord, your summons, and answer: Here are we! Send us upon your errand, let us your servants be. Our strength is dust and ashes, our years a passing hour; but you can use our weakness to magnify your power. 4. From ease and plenty save us; from pride of place absolve; purge us of low desire; lift us to high resolve; take us, and make us holy; teach us your will and way. Speak, and behold! we answer; command, and we obey!