Let Me Put That Another Way...

There is a song I hear now and then...with very catchy lyrics (that I cannot find...even via google) It words this casting down vain imaginations thing a little differently.  I like it...

I surrender my opinion to Your dominion.

Doesn't that mean when I am riddled with doubts, plagued with fears, consumed with hurt I can reflect on what He says..look at things through His eyes?  Surrender my opinion about my circumstances?  Easy to say...not as easy to do :)