Luke 3:3-6 He went into the whole region around the Jordan River proclaiming that those immersed on the basis of their repentance i.e., determining to change their hearts and lives would receive the forgiveness of sins from God.

AUV⁽ⁱ⁾ ³ He went into the whole region around the Jordan River proclaiming that those immersed on the basis of their repentance [i.e., determining to change their hearts and lives] would receive the forgiveness of sins [from God]. ⁴ This was according to what is written in the book containing the words of Isaiah, the prophet [Isa. 40:3ff], “The voice of a man who speaks out in the desert [urging people] to make the road for the Lord ready [for Him to travel]; to make a straight pathway for Him [to walk on]. ⁵ Every valley will be filled up and every mountain and hill will be leveled. And crooked [roads] will become straight and rough ones smoothed out. ⁶ And all mankind will see the salvation of God [i.e., become available to them].”