Leaves of Morya's Garden - Book 2 - Illumination (1925) - 2.6.7: One must speak still more concisely. The blacksmith must not use the hammer jarringly. The Teaching of Christ can be inscribed upon the palm of the hand.
Agni Yoga (1929) - 49: Display daring! There is much conflagration in the world, but it is only in flame that the foundation of the new world is forged. Blacksmith, hold firm thy hammer!