The comments by Samual Dawson in you last post seem, IMO, to have nothing to do with the context of Jesus' teaching concerning the fear of God that we all should have.
Dawson:
Regarding verse 49 he assumes the fire is a fire on judgement. But consider the immediate context:Notice also in verse 49 that Jesus said:
I came to cast fire upon the earth; and what do I desire, if it is already kindled?
The fiery judgment of which Jesus spoke was not far off in time and place, but imminent and earthly. In verse 56, Jesus noted that the judgment of which he spoke was imminent, for he said:
Ye hypocrites, ye know how to interpret the face of the earth and the heaven; but how is it that ye know not how to interpret this time?
Luke 12:49-55 (New King James Version)
49. “I came to send fire on the earth, and how I wish it were already kindled! 50. But I have a baptism to be baptized with, and how distressed I am till it is accomplished! 51. Do you suppose that I came to give peace on earth? I tell you, not at all, but rather division. 52. For from now on five in one house will be divided: three against two, and two against three. 53. Father will be divided against son and son against father, mother against daughter and daughter against mother, mother-in-law against her daughter-in-law and daughter-in-law against her mother-in-law.”
Notice the underlined parts and the two "I cames". Isn't it most natural to understand the fire in v. 49 as a metaphor for the division that He will bring among families as some accept Him and others deny Him? When you compare the parallel in Matthew 10:34-39 we find the metaphor is a sword rather than fire.
Dawson:
And here, ignoring the context, he goes off to Ezekial. I don't see how it is relevant to the context of Matthew 10 and Luke 12.Unquenchable fire is unstoppable! It's fiery destruction brought about by a divine being. In Ezk. 20.47-48, God promised such a national judgment on Judah:
Hear the word of the Lord: Thus says the Lord God, Behold, I am about to kindle a fire in you, and it shall consume every green tree in you, as well as every dry tree; the blazing flame will not be quenched, and the whole surface from south to north will be burned by it. And all flesh will see that I, the Lord, have kindled it; it shall not be quenched.
Dawson:
Again, this appears irrelevant to the subject.Thus, when Jesus spoke of unquenchable fire in Mk. 9.43, he used language that his Jewish listeners would associate with the national judgments God had brought on nations in the Old Testament.
Consider a synopsis of Matthew 10:1-42:
Vs. 1-4; Matthew lists the Apostles and Jesus giving power to them for their mission.
Vs. 5-13; The instructions given to them for their mission.
Vs. 14-22; Jesus warns of persecutions from their fellow countrymen (nothing about the Romans or a national judgement as in AD 70).
Vs. Vs. 27-31; Jesus teaches them to fear God, who can cast them into Gehenna after death, and not to fear those who can only kill the body. He also assures them of God's providential care for them.
Vs. 32-33; The blessings of confessing Jesus and danger of denying Him.
Vs. 34-39; Jesus will bring division (the sword) among the closest relatives. In the face of this, His disciples must love Him above all else and bear their cross.
Vs. 40-42; Description of the rewardsof those who choose to follow Jesus.
I can not see where there is anything in this about a national judgement. Jesus is sending them out, they will be persecuted, they are to have no fear of those who can do no more than kill them. God can and will do incomparably more to those who reject Him.
God bless, Homer