In Hebrews 11:3 we read that the world and the universe was created by the Word of God.
This very Word of God is going before you.
It is sent to accomplish it's prupose.
It will prosper the things for which it is sent for.
And because God's Word goes before you, you shall go out with joy and be led out with peace.
The mountains and hills shall break forth into singing before you.
Instead of thorn, cypress tree comes up.
Instead of brier, myrtle tree will come up.
That is, your efforts will not go in vain, your prayer will not go in vain.
This is the promise of the LORD for you.