God can lead you, even when you're not really sure where you are going.
Even if you're stumbling, you're not alone. He will guide you and carry your cross when it gets too heavy.
"I will give thanks to you, Lord, with all my heart; I will tell of all your wonderful deeds. I will be glad and rejoice in you; I will sing the praises of your name, O Most High." Psalm 9:1-2