Galatians 3:19

What then availeth the law? It was added because of transgressions, till the seed should come, to whom the promise was made; and it was delivered by angels in the hand of a mediator.

Acts 7:53

who received the law by the ministration of angels, and yet have not kept it.

Galatians 3:16

Now the promises were made to Abraham, and to his seed. He doth not say, "and to seeds," as of many; but as of one, "and to thy seed," which is Christ.

Romans 7:7-13

What shall we say then? is the law sin? God forbid! Nay, I had not known sin, but by the law: for I had not known lust to be sinful, if the law had not said, "Thou shalt not covet."

Hebrews 2:2

For if the word spoken by angels was stedfast, and every transgression and disobedience received it's just recompence;

Acts 7:38

This is he who was in the assembly in the wilderness, with the angel that spake to him on mount Sinai, and with our fathers; and who received the oracles of life to give unto us.

Romans 4:15

Now the law worketh wrath; for where there is no law, there is no transgression.

Luke 16:31

And he replied, If they hearken not to Moses and the prophets, neither will they be persuaded though one should rise from the dead.

John 1:17

For the law was given by Moses, but grace and truth came by Jesus Christ:

John 5:45-47

Think not that I shall accuse you to the Father: there is one that accuseth you, even Moses, in whom ye trust.

John 15:22

If I had not come and spoken unto them, they had not had sin: but now they have no excuse for their sin.

Romans 2:13

(for not the hearers of the law are just before God, but the doers of the law shall be justified:

Romans 3:1-2

What then is the advantage of the Jew, or what is the profit of circumcision?

Romans 3:19-20

it saith to those under the law: that every mouth may be stopped, and all the world obnoxious to the justice of God.

Romans 5:20-21

Now the law made some entrance, that the offence might appear to abound; but where sin abounded, grace hath superabounded; that as sin had reigned in death,

Galatians 3:21-25

Is the law then contrary to the promises of God? not at all: for if a law had been given, which could have confered life, certainly righteousness would have been by the law.

Galatians 4:1-4

Now as long as the heir is a child, he differeth nothing from a servant, though he is to be lord of all:

1 Timothy 1:8-9

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

Hebrews 2:5

For He hath not subjected to angels the world to come, of which we speak.

Treasury of Scripture Knowledge

Summary

Wherefore then serveth the law? It was added because of transgressions, till the seed should come to whom the promise was made; and it was ordained by angels in the hand of a mediator.

Bible References

Then

Romans 3:1
What then is the advantage of the Jew, or what is the profit of circumcision?
Romans 7:7
What shall we say then? is the law sin? God forbid! Nay, I had not known sin, but by the law: for I had not known lust to be sinful, if the law had not said, "Thou shalt not covet."

It was added

Galatians 3:21
Is the law then contrary to the promises of God? not at all: for if a law had been given, which could have confered life, certainly righteousness would have been by the law.
Luke 16:31
And he replied, If they hearken not to Moses and the prophets, neither will they be persuaded though one should rise from the dead.
John 5:45
Think not that I shall accuse you to the Father: there is one that accuseth you, even Moses, in whom ye trust.
John 15:22
If I had not come and spoken unto them, they had not had sin: but now they have no excuse for their sin.
Romans 2:13
(for not the hearers of the law are just before God, but the doers of the law shall be justified:
Romans 3:19
it saith to those under the law: that every mouth may be stopped, and all the world obnoxious to the justice of God.
Romans 4:15
Now the law worketh wrath; for where there is no law, there is no transgression.
Romans 5:20
Now the law made some entrance, that the offence might appear to abound; but where sin abounded, grace hath superabounded; that as sin had reigned in death,
Romans 7:7
What shall we say then? is the law sin? God forbid! Nay, I had not known sin, but by the law: for I had not known lust to be sinful, if the law had not said, "Thou shalt not covet."
1 Timothy 1:8
But we know that the law is good, if a man use it lawfully;

Till

Galatians 3:16
Now the promises were made to Abraham, and to his seed. He doth not say, "and to seeds," as of many; but as of one, "and to thy seed," which is Christ.
Galatians 4:1
Now as long as the heir is a child, he differeth nothing from a servant, though he is to be lord of all:

By

Acts 7:53
who received the law by the ministration of angels, and yet have not kept it.
Hebrews 2:2
For if the word spoken by angels was stedfast, and every transgression and disobedience received it's just recompence;