Strength For The journey

I'm not sure who sings this song. If you know the singer's name, please let me know:

There is a road meant for you to travel.
Narrow and steep is the Shepherd’s way.
And as you say “Yes”, letting me guide you,
I will be strength for the journey.

There is a cross meant for you to carry.
There is a cross meant for you alone.
And as you bow down in humble surrender,
I will be strength for the journey.

How many times have you doubted my word?
How many times must I call your name?
And as you say “Yes”, letting me love you,
I will be strength for the journey.