The story is much deeper...If you understand math's....Word play....We need to learn to channel our anger....It's like when you have your hair done....You go through hell( Heat)...7 colours in the Rainhow, 7 different wavelengths Terrahertz....What is a Rock all about...A Rock is solid...It absorbs nothing and gives nothing out.....Basically it's your faith....But being a Rock can also be bad what if your faith is like Moses..
Enforcing your rules onto others....Your Golliath to basically defeat is being true to yourself and working consistently to achieve your goals...Channel your Anger in 7 fields..It's a method ...To stay afloat into today's world you need to develop and channel your passion