How do you select just 1 weapon when you have a fully stocked arsenal to choose from? I would suppose you could select the nuclear bomb option which is the greatest weapon that could defeat all the weapons that Satan may come against you with.
What is the greatest weapon known in the bible?
The bible contains many weapons and if one closely analyzes them based on their strengths and weaknesses then most can be grouped into 2 categories: internal and external.
The Internal group are weapons that you do by yourself and the External group weapons are the ones which you are interacting with others……