1)Verse 33 says "I will put my Torah within them". It does not say new Torah, it is the same Torah put it will become a permanent part and will not be forgotten as in the past
2)It says in verse 34 "No longer will they need to teach one another . . .for all of them, from the least to them to the greatest, shall heed Me, declares the L-rd" If the Christians have to go out into the world to tell people about G-d is proof that he did not fulfill this prophecy.
Here are some verse which show that the covenant of G-d will never end.
3) (Ecc 13:14)"Whatever G-d decrees shall be forever; nothing shall be added to it nothing shall be taken away."
4) (Is 40:18)" The word of the L-rd shall stand firm forever"
5) (Num 19:21)"and it shall be law for all time"
6) (Num 15:14)". . .There shall be one law for you and for the Ger(Convert), it shall be a law for all time throughout the ages."
7) (Num 15:21)"You shall make a gift to the L-rd from the first yield of your baking, throughout the ages"
8) (Ex 31:16)"The Israelites people shall keep the Shabbat, observing the Shabbat throughout the ages as a covenant fro all time."
9) (Dt 4:2) "Every word which the I command you. You shall observe and do Thou shalt not add unto it nor diminish it"
10)(Ps 119)
11) (Dt 4:40) "Observe His laws and commandments, which I enjoin upon you this day, that it may go well with you and your children after you and you may live in the land that the L-rd your G-d is assigning to you for all time."
12) (Num 15:23) "All that the L-rd commanded you by the hand of Moses from the day that the L-rd gave commandments and onward throughout your generations."
13)(Ex 12:17) "And you shall observe the (commandment of) Unleavened bread . . .you shall observe this day throughout your generations as an ordinance forever."
14) (Is 49:14) " But Zion says, The L-rd has forsaken me, and my L-rd has forgotten me. Can a woman forget her sucking child, that she should not have compassion on the son of her womb? Yes, even they may forget, but I will not forget you"
J.c Did not preach the abolishment of the Torah this is a later idea by Paul.
1)(Act 15:5) "It is necessary to circumcise them, and to charge them to keep the laws of Moses."
2)(Jam 2:10) "For whoever Keeps the whole law but fails in one point has become guilty of all of it."
3)(Lk 6:17) "Even if heavens and earth shall pass: the word of Moses and the other prophets shall not pass"
4)(Matt 5:19)" Whoever breaks one of the least of the commandment and teaches men so shall be called the least in the Kingdom."
5)(Matt 19:16-17) "There is no one good but One, that is G-d: But if you desire to enter in life, Keep the commandments"
6)(Matt 23:1-3) "Scribes and Pharisees sit on Moses's seat; So practice and observe whatever they tell you . . . "