Matthew 15

Then come unto Jesus do they from Jerusalem -- scribes and Pharisees -- saying,

2 `Wherefore do thy disciples transgress the tradition of the elders? for they do not wash their hands when they may eat bread.'

3 And he answering said to them, `Wherefore also do ye transgress the command of God because of your tradition?

4 for God did command, saying, Honour thy father and mother; and, He who is speaking evil of father or mother -- let him die the death;

5 but ye say, Whoever may say to father or mother, An offering [is] whatever thou mayest be profited by me; --

6 and he may not honour his father or his mother, and ye did set aside the command of God because of your tradition.

7 `Hypocrites, well did Isaiah prophesy of you, saying,

8 This people doth draw nigh to Me with their mouth, and with the lips it doth honour Me, but their heart is far off from Me;

9 and in vain do they worship Me, teaching teachings -- commands of men.'

10 And having called near the multitude, he said to them, `Hear and understand:

11 not that which is coming into the mouth doth defile the man, but that which is coming forth from the mouth, this defileth the man.'

12 Then his disciples having come near, said to him, `Hast thou known that the Pharisees, having heard the word, were stumbled?'

13 And he answering said, `Every plant that my heavenly Father did not plant shall be rooted up;

14 let them alone, guides they are -- blind of blind; and if blind may guide blind, both into a ditch shall fall.'

15 And Peter answering said to him, `Explain to us this simile.'

16 And Jesus said, `Are ye also yet without understanding?

17 do ye not understand that all that is going into the mouth doth pass into the belly, and into the drain is cast forth?

18 but the things coming forth from the mouth from the heart do come forth, and these defile the man;

19 for out of the heart come forth evil thoughts, murders, adulteries, whoredoms, thefts, false witnessings, evil speakings:

20 these are the things defiling the man; but to eat with unwashen hands doth not defile the man.'

The Pharisees were already out to get him. Yahshua certainly didn't speak against his father's word. If he had; the Pharisees would have had him right where they wanted him; and he would not have been who he claimed to be. See Deuteronomy 13.

Matthew 5

17 `Do not suppose that I came to throw down the law or the prophets -- I did not come to throw down, but to fulfill;

18 for, verily I say to you, till that the heaven and the earth may pass away, one iota or one tittle may not pass away from the law, till that all may come to pass.

19 `Whoever therefore may loose one of these commands -- the least -- and may teach men so, least he shall be called in the reign of the heavens, but whoever may do and may teach [them], he shall be called great in the reign of the heavens.