What do you believe Jesus meant when He said that the very last penny would be paid. Matthew 5:26 and **Luke 12:59
The passage in Matthew is very straight forward but I would include more verses for context.
21 Ye have heard that it was said of them of old time, Thou shalt not kill; and whosoever shall kill shall be in danger of the judgment:
22 But I say unto you, That whosoever is angry with his brother without a cause shall be in danger of the judgment: and whosoever shall say to his brother, Raca, shall be in danger of the council: but whosoever shall say, Thou fool, shall be in danger of hell fire.
23 Therefore if thou bring thy gift to the altar, and there rememberest that thy brother hath ought against thee;
24 Leave there thy gift before the altar, and go thy way; first be reconciled to thy brother, and then come and offer thy gift.
25 Agree with thine adversary quickly, whiles thou art in the way with him; lest at any time the adversary deliver thee to the judge, and the judge deliver thee to the officer, and thou be cast into prison.
26 Verily I say unto thee, Thou shalt by no means come out thence, till thou hast paid the uttermost farthing.
Jesus is dealing with the issue of anger. One point he makes is that putting off settling the issue doesn’t make it go away. Paul gave the example of not letting the sun go down on your wrath. When disputes aren’t settled quickly they can grow to be a bigger problem than what the original issue was.
Putting off setting a dispute can cause the person mad at you less sympathetic when it finally comes to settling. If your adversary drags you before a judge he too could be more harsh in dealing with you because you failed to try and reach a resolution.
Solomon compared it to a dam about to break in Proverbs. “The beginning of strife is as when one letteth out water: therefore leave off contention, before it be meddled with.”