Isaac, hear are some stuff not in bold.
17 Do not think that I have come to abolish the law or the prophets; I have come to fulfil.
18 For truly I tell you, until heaven and earth pass away, not one letter, not one stroke of a letter, will pass from the law until all is accomplished.
19 Therefore, whoever breaks one of the least of these commandments, and teaches others to do the same, will be called least in the kingdom of heaven; but whoever does them and teaches them will be called great in the kingdom of heaven.
20 For I tell you, unless your righteousness exceeds that of the scribes and Pharisees, you will never enter the kingdom of heaven.
Matthew 5:17-20
However Paul tells us to put the law to one side i.e.
By SETTING ASIDE IN HIS FLESH THE LAW with its commands and regulations. His purpose was to create in himself one new humanity out of the two, thus making peace.
Ephesians 2:15
But those enemies of mine who did not want me to be king over them--bring them here and KILL them in front of me.'"
Luke 19:27
Do you think that I have come to bring peace to the earth? No, I tell you, but rather division!
Luke 12:51
15. “Whoever strikes his father or his mother shall be put to DEATH.
17. And he that curseth his father, or his mother, shall surely be put to DEATH.
20. And if a man smite his servant, or his maid, with a rod, and he die under his hand; he shall be surely punished.
21. Notwithstanding, if he continue a day or two, he shall NOT BE PUNISHED: for he is his money.
Exodus 21:15, 17, 20-21
For God COMMANDED, ‘Honor your father and your mother,’ and, ‘Whoever reviles father or mother must surely DIE.’
Matthew 15:4
Now go, attack the Amalekites and totally destroy all that belongs to them. Do not spare them; put to DEATH men and women, CHILDREN and INFANTS, cattle and sheep, camels and donkeys.’”
1 Samuel 15:3