In Jeremiah 31:33, it says that the New. Covenant involves God putting the Torah in our minds and writing it on our hearts. In Titus 2:14, it does say that Jesus gave himself to free us from the Torah, but in order to free us from all lawlessness and to purify for himself a people of his own possession who are zealous for doing good works, so becoming zealous for doing good works in obedience to the Torah is the way to believe in what Jesus accomplished through the cross while returning to the lawlessness that he gave himself to redeem us from is the way to say that he died for nothing. Our salvation is from sin, which is the transgression of the Torah (Romans 3:20), so the position that Jesus did away with the Mosaic Law is the position that he did away with our salvation.
"Now we know that whatever the law says, it says to those who are under the law, so that every mouth may be silenced and the whole world may be held accountable to God. For no one is declared righteous before him by the works of the law, for through the law comes the knowledge of sin. But now apart from the law the righteousness of God (although it is attested by the law and the prophets) has been disclosed— namely, the righteousness of God through the faithfulness of Jesus Christ[aa] for all who believe. For there is no distinction, for all have sinned and fall short of the glory of God. But they are justified freely by his grace through the redemption that is in Christ Jesus."
How can you not understand this??? APART FROM THE LAW!!!