Reference: Dumb
Easton
from natural infirmity (Ex 4:11); not knowing what to say (Pr 31:8); unwillingness to speak (Ps 39:9; Le 10:3). Christ repeatedly restored the dumb (Mt 9:32-33; Lu 11:14; Mt 12:22) to the use of speech.
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The LORD said to him, "Who made man's mouth? Or who makes one mute, or deaf, or seeing, or blind? Isn't it I, the LORD?
Then Moses said to Aaron, "This is what the LORD spoke of, saying, 'I will show myself holy to those who come near me, and before all the people I will be glorified.'" Aaron held his peace.
I was mute. I did not open my mouth, because you did it.
Open your mouth for the mute, in the cause of all who are left desolate.
And as they went out, suddenly a mute man who was demon possessed was brought to him. And when the demon was cast out, the mute man spoke. And the crowds marveled, saying, "Nothing like this has ever been seen in Israel."
Then one possessed by a demon, blind and mute, was brought to him and he healed him, so that the mute man both spoke and saw.
He was casting out a demon, and it was mute. It happened, when the demon had gone out, the mute man spoke; and the crowds marveled.