In the last post I got into John's preaching, in Luke 3 we read more of John's preaching. He is stern and brash with those who come to him. He calls them a brood of vipers, a bunch of slithering snakes. Luke 3:7-20, John makes no bones about it and goes straight to convicting their hearts. He isn't there to pass out rainbows and puppies, he is giving out yellow cards like a soccer referee. He is warning them. He is making the path straight for Jesus by laying the foundation of casting away sin and doing what God has been telling them to do.
Luke 3:7-14
7 John said to the crowds coming out to be baptized by him, “You brood of vipers! Who warned you to flee from the coming wrath? 8 Produce fruit in keeping with repentance. And do not begin to say to yourselves, ‘We have Abraham as our father.’ For I tell you that out of these stones God can raise up children for Abraham. 9 The ax is already at the root of the trees, and every tree that does not produce good fruit will be cut down and thrown into the fire.”
10 “What should we do then?” the crowd asked.
11 John answered, “Anyone who has two shirts should share with the one who has none, and anyone who has food should do the same.”
12 Even tax collectors came to be baptized. “Teacher,” they asked, “what should we do?”
13 “Don’t collect any more than you are required to,” he told them.
14 Then some soldiers asked him, “And what should we do?”
He replied, “Don’t extort money and don’t accuse people falsely—be content with your pay.”
John is very forthcoming to make sure they do not misunderstand him and then be misled by their own thoughts. Their religious affiliations weren't going to save. They had a head start, because they were children of Abraham, but that didn't automatically get them across the finish line. It was like they were saying we go to church, but that's not good enough. It is what you believe when you are at church is what counts.
John doesn't just say "be baptized" he relates to their relationships with other people and the jobs they have. It was good to be baptized and show your repentance, but even more so to go out and live a life of repentance. He tells the crowds to produce good fruit, he wants them to be the best they can be in what God has given them. The people know when John is speaking about being "thrown into the fire" it is hell. Politely, he is telling them stop being pathetic in what you believe and what God has blessed you with. Essentially, you should be doing what is right. If you have been blessed with much share what you have, as in sharing if you have 2 shirts. tax collectors are to collect fairly according to what is owed. Tax collectors were known for collecting more than a person owed. They would make up surcharges to gain a little on the side for themselves over what they were to collect. He gave the soldiers an ultimatum of being fair and just with the power they were given. To each of them John told them how to interact with those they come in contact with. It would be their witness of being baptized and repentant through not only words, but through action.