(Never deny that it’s as near right as it can be.) And there are many such expressions as Tennyson’s

Oh yet we trust that somehow good

Will be the final goal of ill,

or as Paul’s

Whom the Lord loveth He chasteneth,

or Shakespear’s

There is some soul of goodness in things evil,

or Thomson’s

From seeming evil still educing good,

or Emerson’s