And write the battles of his great godhead.

All truth and goodness might therein be read,

For there their dwelling was, and when she spake,

Sweet words, like dropping honey she did shed;

And through the pearls and rubies softly brake

A silver sound, which heavenly music seemed to make.”

Fig. 136.

The flame selects from the sounds those to which it can respond. It notices some by the slightest nod, to others it bows more distinctly, to some its obeisance is very profound, while to many sounds it turns an entirely deaf ear.

In Fig. 136, this wonderful flame is represented. On chirruping to it, or on shaking a bunch of keys within a few yards of it, it falls to the size shown in Fig. 137, the whole length, a b, of the flame being suddenly abolished. The light at the same time is practically destroyed, a pale and almost non-luminous residue of it alone remaining. These figures are taken from photographs of the flame.