Bible Verses About Stammering

Moshe said to ADONAI, "Oh, Adonai, I'm a terrible speaker. I always have been, and I'm no better now, even after you've spoken to your servant! My words come slowly, my tongue moves slowly."

The minds of the impetuous will learn to weigh carefully, the tongues of the stutterers will speak readily and clearly.

You will not see the intransigent people, that people whose language is so obscure, whose stuttering speech you cannot understand.