All the Ten Commandments hang on Two: Love for God (the first and greatest commandment); and love for one another as ourself.
1 John 3:13-18 KJV
 Marvel not, my brethren, if the world hate you.  We know that we have passed from death unto life, because we love the brethren. He that loveth not his brother abideth in death.  Whosoever hateth his brother is a murderer: and ye know that no murderer hath eternal life abiding in him.  Hereby perceive we the love of God, because he laid down his life for us: and we ought to lay down our lives for the brethren.  But whoso hath this world’s good, and seeth his brother have need, and shutteth up his bowels of compassion from him, how dwelleth the love of God in him?  My little children, let us not love in word, neither in tongue; but in deed and in truth.
The love of God is contained within His law of love: His Ten Commandment law: God’s character. If we are not keeping, (cherishing, protecting) doing, observing God’s commandments; then the soul does not love God, and therefore cannot, will not love the brethren. They cannot, will not love another nor himself/herself.
1 John 3:19-24 KJV
 And hereby we know that we are of the truth, and shall assure our hearts before him.  For if our heart condemn us, God is greater than our heart, and knoweth all things.  Beloved, if our heart condemn us not, then have we confidence toward God.  And whatsoever we ask, we receive of him, because we keep his commandments, and do those things that are pleasing in his sight.  And this is his commandment, That we should believe on the name of his Son Jesus Christ, and love one another, as he gave us commandment.  And he that keepeth his commandments dwelleth in him, and he in him. And hereby we know that he abideth in us, by the Spirit which he hath given us.
1 John 2:3-5 KJV
 And hereby we do know that we know him, if we keep his commandments.  He that saith, I know him, and keepeth not his commandments, is a liar, and the truth is not in him.  But whoso keepeth his word, in him verily is the love of God perfected: hereby know we that we are in him.
John 14:15 KJV
 If ye love me, keep my commandments.
He that hath my commandments, and keepeth them, he it is that loveth me: and he that loveth me shall be loved of my Father, and I will love him, and will manifest myself to him.
All Ten of God’s Commandments hang on God’s love. Not the world’s perception/definition, demonstration of love.
The first four commandments is love unto God:
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.
The last six commandments is love for one another, our neighbor, our brethren, as ourself, Matthew 22:39:
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.
Mark 12:29-31 KJV
 And Jesus answered him, The first of all the commandments is, Hear, O Israel; The Lord our God is one Lord:  And thou shalt love the Lord thy God with all thy heart, and with all thy soul, and with all thy mind, and with all thy strength: this is the first commandment.  And the second is like, namely this, Thou shalt love thy neighbour as thyself. There is none other commandment greater than these.
1John 2:7 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.
2 John 1:5-6 KJV
 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.
Leviticus 19:18 KJV Thou shalt not avenge, nor bear any grudge against the children of thy people, but thou shalt love thy neighbour as thyself: I am the LORD.
Deuteronomy 6:4-5 KJV
 Hear, O Israel: The Lord our God is one Lord :  And thou shalt love the LORD thy God with all thine heart, and with all thy soul, and with all thy might.
Exodus 20:1-17 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.
Again, one cannot keep the last six commandments without first having the love of God keeping the first four, first loving God with all our heart, soul, mind, might; then we shall fulfill all the law including in keeping the last six. But if we do not obey God, if we do not worship God according to God: then we transgress His law and do not love Him.
Romans 13:8-10 KJV
 Owe no man any thing, but to love one another: for he that loveth another hath fulfilled the law.  For this, Thou shalt not commit adultery, Thou shalt not kill, Thou shalt not steal, Thou shalt not bear false witness, Thou shalt not covet; and if there be any other commandment, it is briefly comprehended in this saying, namely, Thou shalt love thy neighbour as thyself.  Love worketh no ill to his neighbour: therefore love is the fulfilling of the law.