Now in the fifteenth year of the reign of Tiberius Caesar, Pontius Pilate being governor of Judea, and Herod being tetrarch of Galilee, and his brother Philip tetrarch of Ituraea and of the region of Trachonitis, and Lysanias the tetrarch of Abilene, Annas and Caiaphas being the high priests, the word of God came unto John the son of Zachariah in the wilderness. And he came into all the country about Jordan, preaching the baptism of repentance for the remission of sins; As it is written in the book of the words of Isaiah the prophet, saying, The voice of one crying in the wilderness, Prepare the way of the Lord, make his paths straight. Every valley shall be filled, and every mountain and hill shall be brought low; and the crooked shall be made straight, and the rough ways shall be made smooth; And all flesh shall see the salvation of God.

Then said he to the multitude that came forth to be baptized of him, O generation of vipers, who has warned you to flee from the wrath to come? Bring forth therefore fruits worthy of repentance, and begin not to say within yourselves, We have Abraham our father: for I say unto you, That God is able of these stones to raise up children unto Abraham. And now also the ax is laid unto the root of the trees: every tree therefore which brings not forth good fruit is cut down, and cast into the fire.

And the people asked him, saying, What shall we do then? He answered and said unto them, He that has two coats, let him impart to him that has none; and he that has food, let him do likewise. Then came also tax collectors to be baptized, and said unto him, Teacher, what shall we do? And he said unto them, Exact no more than that which is appointed you. And the soldiers likewise asked of him, saying, And what shall we do? And he said unto them, Do violence to no man, neither accuse any falsely; and be content with your wages. (Luke 3:1-14)