George Whitfield, famous English evangelist said,” Oh Lord, give me souls or take my soul..”

Henry Martin, missionary, cried as he knelt on India's coral strands, “ Here, let me burn out for God.”

David Brainerd, missionary to North American Indians declared, “Lord, to thee I dedicate myself; oh except of me to be thine forever, Lord, I desire nothing else – I desire nothing more.”

Dwight L. Moody implored, “ Use me then my Savior for whatever purpose and in whatever way thy mayest require; here is my poor heart, an empty vessel, fill it with thy grace.”

Martin Luther prayed on the night preceding his appearance before the diet of worms, “Do thou my God; stand by me against all the world's wisdom and reason; oh, do it! Thy must do it! Stand by me thy true, eternal God.”

Praying, John Hyde, a missionary in India pleaded, “Father, give me these souls or I die.”

We need to pray, like these men prayed, for the souls of humanity.