EMPOWERMENT; LAUNCH OUT INTO THE DEEP

Jesus watched Peter and his people wash their nets and after that He asked them to cast it at a particular place.

The washing of the net is symbolic of letting go of every human philosophy, and logic and taking on the approach and methods of GOD. 

Letting down the net is symbolic of humility. Up until they let down the net as the Lord Jesus Christ instructed, they did not have excess and overflow. It takes humility and obedience to experience and have an overflow.