You believe the entire Old Testament law applies to Christians?
the answer to this question is based on what Jesus said and that is not the laws set by man
Matthew 4:4
But he answered and said, It is written, Man shall not live
by bread alone,
but by every word that proceedeth out of the mouth of God.
There were four sets of law given by Jesus to Moses on the mountain
1-The royal law (ten commandments) which Jesus wrote with his own finger on stone.
James 2:8
If ye fulfil the
royal law according to the scripture, Thou shalt love thy neighbour as thyself, ye do well:
Exodus 31:18
And he gave unto Moses, when he had made an end of communing with him upon mount Sinai, two tables of testimony, tables of stone, written with the
finger of God.
Exodus 20
20 And God spake all these words, saying,
2 I am the Lord thy God, which have brought thee out of the land of Egypt, out of the house of bondage.
3 Thou shalt have no other gods before me.
4 Thou shalt not make unto thee any graven image, or any likeness of any thing that is in heaven above, or that is in the earth beneath, or that is in the water under the earth.
5 Thou shalt not bow down thyself to them, nor serve them: for I the Lord thy God am a jealous God, visiting the iniquity of the fathers upon the children unto the third and fourth generation of them that hate me;
6 And shewing mercy unto thousands of them that love me, and keep my commandments.
7 Thou shalt not take the name of the Lord thy God in vain; for the Lordwill not hold him guiltless that taketh his name in vain.
8 Remember the sabbath day, to keep it holy.
9 Six days shalt thou labour, and do all thy work:
10 But the seventh day is the sabbath of the Lord thy God: in it thou shalt not do any work, thou, nor thy son, nor thy daughter, thy manservant, nor thy maidservant, nor thy cattle, nor thy stranger that is within thy gates:
11 For in six days the Lord made heaven and earth, the sea, and all that in them is, and rested the seventh day: wherefore the Lord blessed the sabbath day, and hallowed it.
12 Honour thy father and thy mother: that thy days may be long upon the land which the Lord thy God giveth thee.
13 Thou shalt not kill.
14 Thou shalt not commit adultery.
15 Thou shalt not steal.
16 Thou shalt not bear false witness against thy neighbour.
17 Thou shalt not covet thy neighbour's house, thou shalt not covet thy neighbour's wife, nor his manservant, nor his maidservant, nor his ox, nor his ass, nor any thing that is thy neighbour's.
2-The dietary laws which Jesus spoke and Moses wrote down.
Leviticus 11 [Full Chapter]
And the Lord spake unto Moses and to Aaron, saying unto them, Speak unto the children of Israel, saying, These are the beasts which ye shall eat among all the beasts that are on the earth.
3-The Civil Law how to treat our fellow human beings.
Exodus 22 & 23
4-Then there was the Ceremonial Law (Sanctuaty message) This law pointed the Jewish Nation to Jesus Christ as the Lamb of GOD. When Jesus died on the cross the viel in the Temple was ripped from top to bottom signifing that this law was finished, completed, Fulfilled by JESUS.
Exodus 25:8
And let them make me a
sanctuary; that I may dwell among them.
Laws 1, 2 & 3 are still in effect for humanity as stated by the Creator Jesus Christ because they can not be fulfilled only KEPT.
Now answer me this question.
Were any of these laws present when Cain Killed Able?