Totally flawed logic! Do you pretend to know GOD's will perfectly or know the future, the plans GOD has made for those who love and do his will? NO one except GOD knows, We had only glimpses of his plans for those who love him, some are written in revelations and told also by Christ, but only in a very limited way. it is arrogant for you to claim to know all, here is an example about the law of Moses in Exodus, the Laws concerning slaves. you say these laws are eternal therefore are you saying we could potentially have slaves or worse, be slaves in heaven?
Exo 21:1 Now these
are the judgments which thou shalt set before them.
Exo 21:2 If thou buy an Hebrew servant, six years he shall serve: and in the seventh he shall go out free for nothing.
Exo 21:3 If he came in by himself, he shall go out by himself: if he were married, then his wife shall go out with him.
Exo 21:4 If his master have given him a wife, and she have born him sons or daughters; the wife and her children shall be her master's, and he shall go out by himself.
Exo 21:5 And if the servant shall plainly say, I love my master, my wife, and my children; I will not go out free:
Exo 21:6 Then his master shall bring him unto the judges; he shall also bring him to the door, or unto the door post; and his master shall bore his ear through with an aul; and he shall serve him for ever.
Exo 21:7 And if a man sell his daughter to be a maidservant, she shall not go out as the menservants do.
Exo 21:8 If she please not her master, who hath betrothed her to himself, then shall he let her be redeemed: to sell her unto a strange nation he shall have no power, seeing he hath dealt deceitfully with her.
Exo 21:9 And if he have betrothed her unto his son, he shall deal with her after the manner of daughters.
if a man smite his servant, or his maid, with a rod, and he die under his hand; he shall be surely punished
etc....
What about the laws about the sacrifices, are you saying that if you sin you will have the priests sacrifice according to these laws? The burnt offering stands for Christ who offered Himself to do the Father’s will. Fire is the symbol of God’s Holiness that consumes the offering.
Lev 1:1 And the LORD called unto Moses, and spake unto him out of the tabernacle of the congregation, saying,
Lev 1:2 Speak unto the children of Israel, and say unto them, If any man of you bring an offering unto the LORD, ye shall bring your offering of the cattle,
even of the herd, and of the flock.
Lev 1:3 If his offering
be a burnt sacrifice of the herd, let him offer a male without blemish: he shall offer it of his own voluntary will at the door of the tabernacle of the congregation before the LORD.
Lev 1:4 And he shall put his hand upon the head of the burnt offering; and it shall be accepted for him to make atonement for him.
Lev 1:5 And he shall kill the bullock before the LORD: and the priests, Aaron's sons, shall bring the blood, and sprinkle the blood round about upon the altar that
is by the door of the tabernacle of the congregation.
Lev 1:6 And he shall flay the burnt offering, and cut it into his pieces.
Lev 1:7 And the sons of Aaron the priest shall put fire upon the altar, and lay the wood in order upon the fire:
Lev 1:8 And the priests, Aaron's sons, shall lay the parts, the head, and the fat, in order upon the wood that
is on the fire which
isupon the altar:
Lev 1:9 But his inwards and his legs shall he wash in water: and the priest shall burn all on the altar,
to be a burnt sacrifice, an offering made by fire, of a sweet savour unto the LORD.
Lev 1:10 And if his offering
be of the flocks,
namely, of the sheep, or of the goats, for a burnt sacrifice; he shall bring it a male without blemish.
Lev 1:11 And he shall kill it on the side of the altar northward before the LORD: and the priests, Aaron's sons, shall sprinkle his blood round about upon the altar.
Lev 1:12 And he shall cut it into his pieces, with his head and his fat: and the priest shall lay them in order on the wood that
is on the fire which
is upon the altar:
etc.....
Now about the 600 plus laws you speak of, know that the 10 commandments were put IN the ARK of the covenant, the rest of the laws in the side of the ark;
Deu 31:25 That Moses commanded the Levites, which bare the ark of the covenant of the LORD, saying,
Deu 31:26 Take this book of the law, and put it in the side of the ark of the covenant of the LORD your God, that it may be there for a witness against thee.
Deu 31:27 For I know thy rebellion, and thy stiff neck: behold, while I am yet alive with you this day, ye have been rebellious against the LORD; and how much more after my death?
Deu 31:28 Gather unto me all the elders of your tribes, and your officers, that I may speak these words in their ears, and call heaven and earth to record against them.
Deu 31:29 For I know that after my death ye will utterly corrupt
yourselves, and turn aside from the way which I have commanded you; and evil will befall you in the latter days; because ye will do evil in the sight of the LORD, to provoke him to anger through the work of your hands.