So, the reason for this thread is to discuss Matt 5:17-18. Did Jesus fail to fulfill what He came to do or did He keep His word and during His stay on this Earth bring an end to the Law? We have no qualms about His fulfilling and bringing to a final end the prophecies concerning Him. Why do some hesitate to believe He did the same for the Law?
Here is just one of the many things fulfilled in the Master which was prophesied of him in the Torah.
Deuteronomy 18:15-19 KJV
15 The LORD thy God will raise up unto thee a Prophet from the midst of thee, of thy brethren, like unto me;
unto him ye shall hearken;
16 According to all that thou desiredst of the LORD thy God in Horeb in the day of the assembly, saying, Let me not hear again the voice of the LORD my God, neither let me see this great fire any more, that I die not.
17 And the LORD said unto me, They have well spoken that which they have spoken.
18 I will raise them up a Prophet from among their brethren, like unto thee,
and will put my words in his mouth; and he shall speak unto them all that I shall command him.
19
And it shall come to pass, that whosoever will not hearken unto my words which he shall speak in my name, I will require it of him.
Acts 3:17-23 KJV
17 And now, brethren, I wot that through ignorance ye did it, as did also your rulers.
18 But those things, which God before had shewed by the mouth of all his prophets, that Christ should suffer, he hath so fulfilled.
19 Repent ye therefore, and be converted, that your sins may be blotted out, when the times of refreshing shall come from the presence of the Lord;
20 And he shall send Jesus Christ, which before was preached unto you:
21 Whom the heaven must receive until the times of restitution of all things, which God hath spoken by the mouth of all his holy prophets since the world began.
22
For Moses truly said unto the fathers, A prophet shall the Lord your God raise up unto you of your brethren, like unto me; him shall ye hear in all things whatsoever he shall say unto you.
23
And it shall come to pass, that every soul, which will not hear that prophet, shall be destroyed from among the people.
Indeed, Deuteronomy 18:15-19 has now been fulfilled: and yet it is fully functional, operational, and contains an imperative commandment which must be observed and upheld. However, true "hearing" according to the scripture, (according to both Isaiah the Prophet and the Master himself who quotes him), is extremely much more than simply hearing with the ears.
Matthew 13:10-15 KJV
10 And the disciples came, and said unto him, Why speakest thou unto them in parables?
11 He answered and said unto them, Because it is given unto you to know the mysteries of the kingdom of heaven, but to them it is not given.
12 For whosoever hath, to him shall be given, and he shall have more abundance: but whosoever hath not, from him shall be taken away even that he hath.
13 Therefore speak I to them in parables:
because they seeing see not; and hearing they hear not, neither do they understand.
14 And in them is fulfilled the prophecy of Esaias, which saith,
By hearing ye shall hear, and shall not understand; and seeing ye shall see, and shall not perceive:
15 For this people's heart is waxed gross, and their ears are dull of hearing, and their eyes they have closed;
lest at any time they should see with their eyes, and hear with their ears, and should understand with their heart, and should be converted, and I should heal them.
Hearing is not just hearing with the ears; but includes diligently hearing with perception and understanding, and moreover, acting upon that perception and understanding from the scripture word which was spoken or written.
And it shall come to pass, that every soul, which will not hear that prophet, shall be destroyed from among the people.