Hi Ava!
I also have a grandson with autism. He’s 7 now. And I wouldn’t ever try to change anything about him. God made him and he’s absolutely perfect. We are very close.
What exactly are you needing Gods intervention for? I’m not sure what you mean about healing them.
God is their creator.
I feel in my spirit God is wanting you to accept these children the way they are. Do you believe God formed them in your womb?
Then you have Nothing to worry about!
He has them in the palm of his hand.
He knew you would be a great mother to them. He chose you to do the job!
You will be amazed as your children grow how brilliant they are. Like a little genius.
God Bless you!!
Give God the glory and watch what He will do!!

The Lord’s word says he perfects everything that concerns u and does not forsake the work of his hands that’s your verse to stand on Jesus we thank u for being Ava’s personal intercessor visit the Andrew womack website there is a testimony on there about this a book God wants you well might be a great help blessings in the lord

Almighty Heavenly Father, we give you thanks and praise for Ava and her family particularly her children. God we thank you for her honesty and her request for help during this season which she admits is challenging. Through Your Holy Spirit I ask You to increase her faith in You. Grant her wisdom, knowledge and understanding. Comfort and strengthen her physically, spiritually, mentally and emotionally Jehovah Jirah.

As she seeks You Lord, show her Your way.

In Jesus name I pray. Amen.