John the Baptist was a straight shooter. Simply put, he called things as he saw them. This got him in trouble later on in life and ended up with his head on a platter. John called people to a very practical form of faith in God. Luke 3 says John came "preaching a baptism of repentance for the forgiveness of sin". In v.8 he calls on the people to "produce fruit in keeping with repentance". In verse 9 he says "the ax is already at the root of the trees, and every tree that does not produce fruit will be cut down and thrown into the fire." The people then asked him what to do in their specific situations. To one group he says if you got two tunics share with the one who doesn't have any; if you have food share with the one who doesn't have food. To the tax collectors he said don't collect anymore money than what you are required - meaning be honest in all your financial dealings. When soldiers asked him what they should do, he told them no