Faith calls those things that be not as if they already are! And since Jesus already paid for healing in full for our children, you can prophesy Psalm 81:10 to and for your child who has ASD (autism spectrum disorder) related speech abnormalities, tics, is nonverbal, etc.

The above is a slide from: Word & Prayer for ASD-Related Speech/Verbal Issues | Autism Healing and Deliverance (Psalm 81:10) | Autism Healing and Deliverance