Answer:
Hello. You did not put the answer options, but according to "The Beginning of Wisdom" the ministry of the main prophets of the old testament is based on passing on a message about the coming of a savior descended from David, besides being based on the judgment of Israel's sins. Thus, concepts that do not fit these two types of message are concepts that are inconsistent with the ministry of these prophets.
Explanation:
The Old Testament prophets are known as Messianic prophets and their ministries were based on very similar messages that pointed out Israel's flaws and the need for a trial to be held so that Israel could get rid of all the problems caused by sin. These prophets claimed that Israel turned away from God, but that God is merciful and that he would send a messiah a savior, who would come from the house of Daví and who would save Israel from misery, evil and sin.
I’m pretty sure the answer is railways... but you may want to look it up
