'Prepare the Way' in the Bible

And it shall be said, Cast up, cast up, prepare the way, take up the stumbling-blocks out of the way of my people.

Go through, go through the gates; prepare the way of the people; cast up, cast up the highway; gather out the stones; lift up a banner for the peoples.

Behold, I send my messenger, and he shall prepare the way before me; and the Lord whom ye seek will suddenly come to his temple, and the Angel of the covenant, whom ye delight in: behold, he cometh, saith Jehovah of hosts.

Voice of one crying in the wilderness, Prepare the way of the Lord, make his paths straight.