One thing I know, that, whereas I was blind, now I see. (John 9:25)

Jesus, as in his other miracles, gave sight to the blind man as evidence of God's healing power which will eventually be used for the blessing of all mankind. At present, seeing eyes picture opening the mind's eye, or the spiritual understanding of Jesus' followers. In the coming kingdom, they picture healing literal blindness, as well as opening the unseeing, spiritually blind eyes of all people. Ephesians 1:18

Manna for younger children, with image
This is designed for children under 10yr old makes it more practical and easy to understand at their level