Isaiah 40:4

40:4 Every valley must be elevated,

and every mountain and hill leveled.

The rough terrain will become a level plain,

the rugged landscape a wide valley.

Isaiah 42:16

42:16 I will lead the blind along an unfamiliar way;

I will guide them down paths they have never traveled.

I will turn the darkness in front of them into light,

and level out the rough ground.

This is what I will do for them.

I will not abandon them.