Where did he say 'dumb'?
Don't you care about what you say that GOD SAYS?
You do not understand why she was called a dog; you do not understand because understanding has not been given to you. Understanding is given to those who obey.
Jesus called her people dogs because they did not know God---they did not know God because they did not obey God.
We become a child of God and no longer as dogs who do not know their father when WE OBEY GOD.
God's love IS conditional.
If you obey God, you are His child.
If you do not obey Him, you obey the devil and are the devil's child.
John 8:44 You belong to your father, the devil, and you want to carry out your father's desires. He was a murderer from the beginning, not holding to the truth, for there is no truth in him. When he lies, he speaks his native language, for he is a liar and the father of lies.
John 8:38
I am telling you what I have seen in the Father's presence, and you are doing what you have heard from your father
John 8:41
You are doing the works of your own father." "We are not illegitimate children," they protested. "The only Father we have is God himself."
John 8:55
Though you do not know him, I know him. If I said I did not, I would be a liar like you, but I do know him and obey his word.
1 John 2:4
Whoever says, "I know him," but does not do what he commands is a liar, and the truth is not in that person.
1 John 3:8
The one who does what is sinful is of the devil, because the devil has been sinning from the beginning. The reason the Son of God appeared was to destroy the devil's work.
1 John 3:10
This is how we know who the children of God are and who the children of the devil are: Anyone who does not do what is right is not God's child, nor is anyone who does not love their brother and sister.
1 John 3:15
Anyone who hates a brother or sister is a murderer, and you know that no murderer has eternal life residing in him.