Is it “one of those days”?  Here is a little encouragement from Amy Carmichael:

Ps. 76.4 LXX Thou dost wonderfully shine forth from the everlasting mountains.

Sometimes it is dull weather in our soul.  Here is a word for such days.  Often when it is misty on the plains it is bright on the mountains.  ‘Thou art more glorious and excellent than the mountains’ is a lovely word, I think, but this beautiful LXX rendering, which our Lord must often have read, carries us even further.  The mist may lie low on the plains, but there is a shining forth from the mountains.

There is nothing in me.  I may be as dull as the plains are when the mist is heavy upon them, but what does that matter?  ‘Thy mercy, O Lord, is in the heavens; and Thy faithfulness reacheth unto the clouds.  Thy righteousness is like the great…