I am so very very sorry for your heartbreaking loss. I wish there were words to express my sympathy to you or words that would convey comfort. Your precious son was here for a purpose and he fullfilled that purpose perfectly. Our special children offer such love and hope to the world and I'm certain that Danny offered all that and more to you and all those around him.
This world will be a sadder place without your son. But you will see him again. Now he basks in the glow of God, who proudly made him in His image and who now enjoys his company.
God bless