extraneous,
2. I have not discarded the sermon on the mount and you probably don't even know why Christ made the command. I don't discard what Paul said either and where is your proof that I do these things? Nowhere!
First off, you did discard it, you said no teacher would dare teach it. Secondly, i do know why Christ made the command because it has guided me.
1 Corinthians 2:15 But he who is spiritual judges all things, yet he himself is
rightly judged by no one. 16 For “who has known the mind of the Lord that he may instruct Him?” But we have the mind of Christ.
1 John 2:27 But the anointing which you have received from Him abides in you, and you do not need that anyone teach you; but as the same anointing teaches you concerning all things, and is true, and is not a lie, and just as it has taught you, you will abide in Him.
And the Sermon on the mount agrees with the above scripture-
Mathew 7:24 “Therefore whoever hears these sayings of Mine, and does them, I will liken him to a wise man who built his house on the rock: 25 and the rain descended, the floods came, and the winds blew and beat on that house; and it did not fall, for it was founded on the rock.
26 “But everyone who hears these sayings of Mine, and does not do them, will be like a foolish man who built his house on the sand: 27 and the rain descended, the floods came, and the winds blew and beat on that house; and it fell. And great was its fall.”
28 And so it was, when Jesus had ended these sayings, that the people were astonished at His teaching, 29
for He taught them as one having authority, and not as the scribes.