Sometimes we learn from reading. More often we learn from watching then doing. Watch children learn to tie shoes. They carefully watch the movements of the parents' hands. Over and again they watch. Then once they capture the actions they reproduce them.
Surely you can think of what you have learned by watching the hands of others.
This week, read Psalm 123. Pay particular attention to these words,
Behold, as the eyes of the servants look to the hand of their master,
as the eyes of a maidservant to the hand of her mistress,
so our eyes look to the LORD our God,
til he has mercy upon us.