Treasury of Scripture Knowledge

Summary

What thing soever I command you, observe to do it: thou shalt not add thereto, nor diminish from it.

Bible References

Thou shalt not

Deuteronomy 4:2
You shall not add to the word which I am commanding you, nor take away from it, so that you may keep the commandments of the Lord your God which I am commanding you.
Deuteronomy 13:18
because you have listened to and obeyed the voice of the Lord your God, keeping all His commandments which I am commanding you today, and doing what is right in the eyes of the Lord your God.
Joshua 1:7
Only be strong and very courageous; be careful to do [everything] in accordance with the entire law which Moses My servant commanded you; do not turn from it to the right or to the left, so that you may prosper and be successful wherever you go.
Proverbs 30:6

Do not add to His words,
Or He will reprove you, and you will be found a liar.
Matthew 28:20
teaching them to observe everything that I have commanded you; and lo, I am with you always [remaining with you perpetually—regardless of circumstance, and on every occasion], even to the end of the age.”
Revelation 22:18
I testify and warn everyone who hears the words of the prophecy of this book [its predictions, consolations, and admonitions]: if anyone adds [anything] to them, God will add to him the plagues (afflictions, calamities) which are written in this book;

General references

Genesis 6:22
So Noah did this; according to all that God commanded him, that is what he did.
Genesis 21:4
So Abraham circumcised his son Isaac when he was eight days old, just as God had commanded him.
Leviticus 8:4
Moses did as the Lord commanded him, and the congregation was assembled at the doorway of the Tent of Meeting.
Numbers 1:54
Thus the sons of Israel did these things; according to all that the Lord had commanded Moses, so they did.
Deuteronomy 1:18
I commanded you at that time [regarding] all the things that you should do.
Deuteronomy 4:2
You shall not add to the word which I am commanding you, nor take away from it, so that you may keep the commandments of the Lord your God which I am commanding you.
Deuteronomy 11:32
and you shall be careful to do all the statutes and the judgments which I am setting before you today.
Psalm 119:4

You have ordained Your precepts,
That we should follow them with [careful] diligence.