It tells us that He is the great I Am and can do all things. He is all powerful all-knowing and awesome. If we but trust and follow Him He wil guide us on the right path and what we pray for He gives us the strength to receive.

Jesus looked up to heaven and bless the food before giving the disciples to share them, a lesson from this is that we should ask Gods' blessing on everything we go to do, or the salary we receive and the food we have before using them.

God hears the prayer of a righteous man, he is still a God who answers pray.