God is love the law is spiritual and summed up by love for God and love for man, so grace and the law are from the same God of love, we don't need to separate them. To not murder is to love your neighbour, to not lie is to love to not steal, or covert or commit adultery and to honour your parents is to love your fellow neighbour. To have no other Gods before the Lord, to not take His name in vain, to not bow down to graven images, and to Remember the Sabbath is to love God. True Love for God and our neighbour comes as a result of His Spirit dwelling in us.
1Jn_4:8 He that loveth not knoweth not God; for God is love. Rom 7:14 For we know that the law is spiritual: but I am carnal, sold under sin.
Mat 22:37 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.
Mat 22:38 This is the first and great commandment.
Mat 22:39 And the second is like unto it, Thou shalt love thy neighbour as thyself.
Mat 22:40 On these two commandments hang all the law and the prophets.
Rom 13:9 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.
Rom 13:10 Love worketh no ill to his neighbour: therefore love is the fulfilling of the law.
Rom 5:5 And hope maketh not ashamed; because the love of God is shed abroad in our hearts by the Holy Ghost which is given unto us.
1Jn_4:20 If a man say, I love God, and hateth his brother, he is a liar: for he that loveth not his brother whom he hath seen, how can he love God whom he hath not seen?
1Jn_5:3 For this is the love of God, that we keep his commandments: and his commandments are not grievous.
Gal_5:14 For all the law is fulfilled in one word, even in this; Thou shalt love thy neighbour as thyself.
Jas_2:8 If ye fulfil the royal law according to the scripture, Thou shalt love thy neighbour as thyself, ye do well:
Rom 8:3 For what the law could not do, in that it was weak through the flesh, God sending his own Son in the likeness of sinful flesh, and for sin, condemned sin in the flesh:
Rom 8:4 That the righteousness of the law might be fulfilled in us, who walk not after the flesh, but after the Spirit.
Rom 8:5 For they that are after the flesh do mind the things of the flesh; but they that are after the Spirit the things of the Spirit.
Rom 8:6 For to be carnally minded is death; but to be spiritually minded is life and peace.