The great man, with his free force direct out of God's own hand, is the lightning. His word is the wise healing word which all can believe in.
 Thomas Carlyle, On Heroes, Hero-Worship, and The Heroic in History (1841). copy citation

Context

“But I liken common languid Times, with their unbelief, distress, perplexity, with their languid doubting characters and embarrassed circumstances, impotently crumbling down into ever worse distress towards final ruin;—all this I liken to dry dead fuel, waiting for the lightning out of Heaven that shall kindle it. The great man, with his free force direct out of God's own hand, is the lightning. His word is the wise healing word which all can believe in. All blazes round him now, when he has once struck on it, into fire like his own. The dry mouldering sticks are thought to have called him forth. They did want him greatly; but as to calling him forth—!” source