Thank you so much for volunteering to become a Christian Commentator. The internet is full of places that need the Word of God.
To become a Christian Commentator is simple. You go out on the Internet, and share Christ any place where you can be heard. (Blog sites, Forums, Facebook, Youtube, Twitter, Book Review Sites, Opinion sites, Newspaper editorial sites, etc) Search for places on the internet where the word of God is needed, and where comments and interactions are allowed.
You will need to get good at apologetics, in order to defend your faith against all the lies of the enemy. And there are many good websites that help teach Christian apologetics.
Strategies for Christian Commentators: