1Corinthians 13:2 KJV And though I have the gift of prophecy, and understand all mysteries, and all knowledge; and though I have all faith, so that I could remove mountains, and have not charity, I am nothing.
If they who profess God be God’s; they will know Him and reflect His character; they will love His Law, The Ten Commandments: The love of God: Charity: The Ten Commandment Law: God’s Character… His law He writes in our hearts (forehead: in our minds)… Hear ye the Lord and KNOW and LOVE HIM:
Exodus 20:1-26 KJV
 And God spake all these words, saying,  I am the Lord thy God, which have brought thee out of the land of Egypt, out of the house of bondage.  Thou shalt have no other gods before me.  Thou shalt not make unto thee any graven image, or any likeness of any thing that is in heaven above, or that is in the earth beneath, or that is in the water under the earth:  Thou shalt not bow down thyself to them, nor serve them: for I the Lord thy God am a jealous God, visiting the iniquity of the fathers upon the children unto the third and fourth generation of them that hate me;  And shewing mercy unto thousands of them that love me, and keep my commandments.  Thou shalt not take the name of the Lord thy God in vain; for the Lord will not hold him guiltless that taketh his name in vain.  Remember the sabbath day, to keep it holy.  Six days shalt thou labour, and do all thy work:  But the seventh day is the sabbath of the Lord thy God: in it thou shalt not do any work, thou, nor thy son, nor thy daughter, thy manservant, nor thy maidservant, nor thy cattle, nor thy stranger that is within thy gates:  For in six days the Lord made heaven and earth, the sea, and all that in them is, and rested the seventh day: wherefore the Lord blessed the sabbath day, and hallowed it.  Honour thy father and thy mother: that thy days may be long upon the land which the Lord thy God giveth thee.  Thou shalt not kill.  Thou shalt not commit adultery.  Thou shalt not steal.  Thou shalt not bear false witness against thy neighbour.  Thou shalt not covet thy neighbour’s house, thou shalt not covet thy neighbour’s wife, nor his manservant, nor his maidservant, nor his ox, nor his ass, nor any thing that is thy neighbour’s.
Matthew 22:37-40 KJV
 Jesus said unto him, Thou shalt love the Lord thy God with all thy heart, and with all thy soul, and with all thy mind.  This is the first and great commandment.  And the second is like unto it, Thou shalt love thy neighbour as thyself.  On these two commandments hang all the law and the prophets.
1 Corinthians 13:1-13 KJV
 Though I speak with the tongues of men and of angels, and have not charity, I am become as sounding brass, or a tinkling cymbal.  And though I have the gift of prophecy, and understand all mysteries, and all knowledge; and though I have all faith, so that I could remove mountains, and have not charity, I am nothing.  And though I bestow all my goods to feed the poor, and though I give my body to be burned, and have not charity, it profiteth me nothing.  Charity suffereth long, and is kind; charity envieth not; charity vaunteth not itself, is not puffed up,  Doth not behave itself unseemly, seeketh not her own, is not easily provoked, thinketh no evil;  Rejoiceth not in iniquity, but rejoiceth in the truth;  Beareth all things, believeth all things, hopeth all things, endureth all things.  Charity never faileth: but whether there be prophecies, they shall fail; whether there be tongues, they shall cease; whether there be knowledge, it shall vanish away.  For we know in part, and we prophesy in part.  But when that which is perfect is come, then that which is in part shall be done away.  When I was a child, I spake as a child, I understood as a child, I thought as a child: but when I became a man, I put away childish things.  For now we see through a glass, darkly; but then face to face: now I know in part; but then shall I know even as also I am known.  And now abideth faith, hope, charity, these three; but the greatest of these is charity.
John 8:42 KJV
 Jesus said unto them, If God were your Father, ye would love me: for I proceeded forth and came from God; neither came of myself, but he sent me.
John 15:10-14 KJV
 If ye keep my commandments, ye shall abide in my love; even as I have kept my Father’s commandments, and abide in his love.  These things have I spoken unto you, that my joy might remain in you, and that your joy might be full.  This is my commandment, That ye love one another, as I have loved you.  Greater love hath no man than this, that a man lay down his life for his friends.  Ye are my friends, if ye do whatsoever I command you. …
1 John 2:7-11 KJV
 Brethren, I write no new commandment unto you, but an old commandment which ye had from the beginning. The old commandment is the word which ye have heard from the beginning.  Again, a new commandment I write unto you, which thing is true in him and in you: because the darkness is past, and the true light now shineth.  He that saith he is in the light, and hateth his brother, is in darkness even until now.  He that loveth his brother abideth in the light, and there is none occasion of stumbling in him.  But he that hateth his brother is in darkness, and walketh in darkness, and knoweth not whither he goeth, because that darkness hath blinded his eyes.
John 13:34-35 KJV
 A new commandment I give unto you, That ye love one another; as I have loved you, that ye also love one another.  By this shall all men know that ye are my disciples, if ye have love one to another.
2 John 1:4-6 KJV
 I rejoiced greatly that I found of thy children walking in truth, as we have received a commandment from the Father.  And now I beseech thee, lady, not as though I wrote a new commandment unto thee, but that which we had from the beginning, that we love one another.  And this is love, that we walk after e his commandments. This is the commandment, That, as ye have heard from the beginning, ye should walk in it.
1 John 5:1-3 KJV
 Whosoever believeth that Jesus is the Christ is born of God: and every one that loveth him that begat loveth him also that is begotten of him.  By this we know that we love the children of God, when we love God, and keep his commandments.  For this is the love of God, that we keep his commandments: and his commandments are not grievous.
2John 1:9 KJV Whosoever transgresseth, and abideth not in the doctrine of Christ, hath not God. He that abideth in the doctrine of Christ, he hath both the Father and the Son.
2Thessalonians 2:10 KJV And with all deceivableness of unrighteousness in them that perish; because they received not the love of the truth, that they might be saved.