Steadfast...

My heart is steadfast, O God,
my heart is steadfast;
I will sing and make music.
Awake, my soul!
Awake, harp and lyre!
I will awaken the dawn.
I will praise you, O Lord, among the nations;
I will sing of you among the peoples.
For great is your love, reaching to the heavens;
your faithfulness reaches to the skies.
Be exalted, O God, above the heavens;
let your glory be over all the earth.
Psalm 57:7-11

I want to be steadfast, and KNOW that God is soverign, that he has everything under control, but I'm struggling today.  Lord, renew a steadfast spirit within me, create in me a clean heart, one that is open to your hope!  I really, really want to sell our house, we need to sell it.  I just want to so badly.. I know he knows the desires of our hearts, and he knows the plans he has for us...plans to give us hope and a future...plans not for disaster.  I know these things in my mind, because I've read them in the Bible, which is TRUE, but my heart is just deflated today.  Please, Lord, please renew my faith.