Matt.5.17  "Think not that I have come to abolish the law and the prophets; I have come not to abolish them but to fulfil them.
Eph.2.15  by abolishing in his flesh the law of commandments and ordinances, that he might create in himself one new man in place of the two, so making peace,
Heb.10.9  then he added, "Lo, I have come to do thy will." He abolishes the first in order to establish the second.