The only law, that, the Lord wrote with His finger, was the Ten Commandment Covenant.
"For unto us a child is born, unto us a son is given: and the government shall be upon his shoulder: and his name shall be called Wonderful, Counsellor, The mighty God,THE EVERLASTING FATHER, The Prince of Peace." Isaiah 9:6.
"Behold a virgin shall be with child, and shall bring forth a son, and they shall call his name, EMMANUEL, which being interpreted is, God with us." Isaiah 7:14; Matthew 1:23.
"But Peter said, Ananias why hath Satan filled thine heart to lie to the HOLY GHOST...thou hast not lied unto men, BUT UNTO GOD." ("theos") Acts 5:4.
"Blessed are they that do His commandments, that they may have RIGHT to the tree of life, and MAY ENTER IN through the gates into the city." Revelation 22:14.
"And being made perfect, he became the author of eternal salvation, unto all them that OBEY Him." Hebrews 5:9.