Luke 3:4-6

4 as it is written in the book of the words of the prophet Isaiah, "The voice of one crying out in the wilderness: "Prepare the way of the Lord, make his paths straight.
5 Every valley shall be filled, and every mountain and hill shall be made low, and the crooked shall be made straight, and the rough ways made smooth;
6 and all flesh shall see the salvation of God.' "
New Revised Standard Version Bible, copyright 1989, Division of Christian Education of the National Council of the Churches of Christ in the United States of America. Used by permission. All rights reserved.