Generally speaking, the Bible talks about two kinds of people — Jews and Gentiles. Jesus said He came to minister to the lost sheep of the house of Israel. The book of Galatians states He was born of a woman, born under the law in order to redeem those who were under the law. They needed to be redeemed from the curse the law brought. This wasn’t a ministry extended to us who were born outside of the Jewish race. Gentiles were never given the law. Many of the teachings of Jesus were not meant to be considered as Christian doctrine under a New Covenant. But rather, Jesus was often elevating or magnifying the law so the Jews could see it for what it really was, which was the requirement to keep it perfectly… it was impossible for them to enter life through those commands within the first covenant. It was meant to close their mouths and stop their boasting. Occasionally, Jesus would point to the new and better covenant that would be given to all people after His death, and both Jew and Gentile would become one, grafted into Himself.