When Moses brought the Judism laws to man, it brought justice into the world.
Moses transcribed what the LORD dictated. The Torah was from the LORD to all nations. Judaism did not exist at the time of the first five books/Torah were written. The error you have made is that Moses is the lawgiver and Judaism is the recipients.
James 4:12 There is one lawgiver, who is able to save and to destroy: who art thou that judgest another?
Luk_9:56
For the Son of man is not come to destroy men's lives, but to save them. And they went to another village.
Psa_119:174 I have longed for
thy salvation, O LORD; and
thy law is my delight.
Psa_1:2 But his delight is in the law of the LORD; and in his law doth he meditate day and night.
Psa_40:8 I delight to do thy will, O my God: yea, thy law is within my heart.
Psa_119:70 Their heart is as fat as grease; but I delight in thy law.
Psa_119:77 Let thy tender mercies come unto me, that I may live: for thy law is my delight.
Rom_7:22 For I delight in the law of God after the inward man:
The will of God is that His children delight in His law. Some say we cannot keep all 613. Neither could Jesus. Some are for the Levites, some are for the farmer or herder, some are for for women only.
2Ti_2:15 Study to shew thyself approved unto God, a workman that needeth not to be ashamed,
rightly dividing the word of truth.
Psa_119:142 Thy righteousness is an everlasting righteousness,
and thy law is the truth.
Use scripture to prove your quote "When Moses brought the Judism laws to man, it brought justice into the world." This is a man-made teaching that cannot be proved from scripture. This is a paradosis (tradition) which in Greek gematria equals 666. This man-made teaching is to discourage you from actually "prove all things"
1Thesalonians 5:21 Prove all things; hold fast that which is good.
Act 17:10 And the brethren immediately sent away Paul and Silas by night unto Berea: who coming thither went into the synagogue of the Jews.
Act 17:11 These were more noble than those in Thessalonica, in that they received the word with all readiness of mind, and searched
the scriptures daily, whether those things were so.
When was the New Testament collected and cannonized? When was the New Testament called "scriptures"?
Lev 23:1 And the LORD spake unto Moses, saying,
Lev 23:2 Speak unto the children of Israel, and say unto them,
Concerning the feasts of the LORD, which ye shall proclaim to be holy convocations, even these are MY feasts.
Exo_12:49 One law shall be to him that is homeborn,
and unto the stranger that sojourneth among you.
Num_15:16 One law and one manner shall be for you,
and for the stranger that sojourneth with you.
Num_15:29 Ye shall have one law for him that sinneth through ignorance, both for him that is born among the children of Israel,
and for the stranger that sojourneth among them.
Rom 12:2 And be not conformed to this world: but be ye transformed by the renewing of your mind,
that ye may prove what is that good, and acceptable, and perfect, will of God.
1Jn_2:17 And the world passeth away, and the lust thereof:
but he that doeth the will of God abideth for ever.
What is the will of God? If you know this answer, please share.
Rev_14:12 Here is the patience of the saints: here are they that keep the commandments of God, and the faith of Jesus.
1Jn_5:3 For this is the love of God, that we keep his commandments: and his commandments are not grievous.