Is. xlii.16

Let Him lead thee blindfold onwards,

Love needs not to know;

Children whom the Father leadeth

Ask not where they go.

Though the path be all unknown,

Over moors and mountains lone.

Give no ear to reason's questions:

Let the blind man hold

That the sun is but a fable

Men believed of old.

At the breast the babe will grow;

Whence the milk he need not know.