A mirror reveals who we are and what we need. Find out how the law given to Moses is like a mirror and how that is relevant to us.
Galatians 3:21-22 (KJV)
21 Is the law then against the promises of God? God forbid: for if there had been a law given which could have given life, verily righteousness should have been by the law.
22 But the scripture hath concluded all under sin, that the promise by faith of Jesus Christ might be given to them that believe.
21 Wherefore lay apart all filthiness and superfluity of naughtiness, and receive with meekness the engrafted word, which is able to save your souls.
22 But be ye doers of the word, and not hearers only, deceiving your own selves.
23 For if any be a hearer of the word, and not a doer, he is like unto a man beholding his natural face in a glass:
24 For he beholdeth himself, and goeth his way, and straightway forgetteth what manner of man he was.
25 But whoso looketh into the perfect law of liberty, and continueth therein, he being not a forgetful hearer, but a doer of the work, this man shall be blessed in his deed.
10 For as many as are of the works of the law are under the curse: for it is written, Cursed is every one that continueth not in all things which are written in the book of the law to do them.
11 But that no man is justified by the law in the sight of God, it is evident: for, The just shall live by faith.
12 And the law is not of faith: but, The man that doeth them shall live in them.
13 Christ hath redeemed us from the curse of the law, being made a curse for us: for it is written, Cursed is every one that hangeth on a tree:
1 The fool hath said in his heart, There is no God. They are corrupt, they have done abominable works, there is none that doeth good.
2 The Lord looked down from heaven upon the children of men, to see if there were any that did understand, and seek God.
3 They are all gone aside, they are all together become filthy: there is none that doeth good, no, not one.
1 The fool hath said in his heart, There is no God. Corrupt are they, and have done abominable iniquity: there is none that doeth good.
2 God looked down from heaven upon the children of men, to see if there were any that did understand, that did seek God.
3 Every one of them is gone back: they are altogether become filthy; there is none that doeth good, no, not one.
6 But we are all as an unclean thing, and all our righteousnesses are as filthy rags; and we all do fade as a leaf; and our iniquities, like the wind, have taken us away.