1 Timothy 1:8

But we know that the law is good, provided one uses it legitimately.

Romans 7:16

And if I do what I do not want to do, I agree with the law that it is good.

Romans 7:12-13

So then, the law is holy, and the commandment is holy and just and good.

Deuteronomy 4:6-8

Carefully follow them, for this will show your wisdom and understanding in the eyes of the peoples. When they hear about all these statutes, they will say, ‘This great nation is indeed a wise and understanding people.’

Nehemiah 9:13

You came down on Mount Sinai,
and spoke to them from heaven.
You gave them impartial ordinances, reliable instructions,
and good statutes and commands.

Psalm 19:7-10

The instruction of the Lord is perfect,
renewing one’s life;
the testimony of the Lord is trustworthy,
making the inexperienced wise.

Psalm 119:96-105

I have seen a limit to all perfection,
but Your command is without limit.

Psalm 119:127-128

Since I love Your commands
more than gold, even the purest gold,

Romans 7:18

For I know that nothing good lives in me, that is, in my flesh. For the desire to do what is good is with me, but there is no ability to do it.

Romans 7:22

For in my inner self I joyfully agree with God’s law.

Romans 12:2

Do not be conformed to this age, but be transformed by the renewing of your mind, so that you may discern what is the good, pleasing, and perfect will of God.

Galatians 3:21

Is the law therefore contrary to God’s promises? Absolutely not! For if a law had been given that was able to give life, then righteousness would certainly be by the law.

2 Timothy 2:5

Also, if anyone competes as an athlete, he is not crowned unless he competes according to the rules.

Treasury of Scripture Knowledge

Summary

But we know that the law is good, if a man use it lawfully;

Lawfully

Bible References

The law

Deuteronomy 4:6
Carefully follow them, for this will show your wisdom and understanding in the eyes of the peoples. When they hear about all these statutes, they will say, ‘This great nation is indeed a wise and understanding people.’
Nehemiah 9:13
You came down on Mount Sinai,
and spoke to them from heaven.
You gave them impartial ordinances, reliable instructions,
and good statutes and commands.
Psalm 19:7
The instruction of the Lord is perfect,
renewing one’s life;
the testimony of the Lord is trustworthy,
making the inexperienced wise.
Psalm 119:96
I have seen a limit to all perfection,
but Your command is without limit.
Romans 7:12
So then, the law is holy, and the commandment is holy and just and good.
Romans 12:2
Do not be conformed to this age, but be transformed by the renewing of your mind, so that you may discern what is the good, pleasing, and perfect will of God.
Galatians 3:21
Is the law therefore contrary to God’s promises? Absolutely not! For if a law had been given that was able to give life, then righteousness would certainly be by the law.

Lawfully

2 Timothy 2:5
Also, if anyone competes as an athlete, he is not crowned unless he competes according to the rules.

Holman Christian Standard Bible®, Copyright © 1999, 2000, 2002, 2003, 2009 by Holman Bible Publishers.