A hundred fold, who having learn’d thy way

Early may fly the Babylonian woe.’

In the Nineteenth Sonnet, which is also On his blindness, we see the jealous watchfulness of his mind over the use of his high gifts, and the beautiful manner in which he satisfies himself that virtuous thoughts and intentions are not the least acceptable offering to the Almighty.

‘When I consider how my light is spent

Ere half my days, in this dark world and wide,

And that one talent which is death to hide,

Lodged with me useless, though my soul more bent

To serve therewith my Maker, and present

My true account, lest he returning chide;

Doth God exact day-labour, light denied,