The Gospel Coalition

Discussion and reflection on American church, politics, and theology  issues.



9Marks Christian Journal

9Marks exists to equip church leaders with a biblical vision and practical resources for displaying God’s glory to the nations through healthy churches. To that end, we want to see churches characterized by these nine marks of health:

The 9 Marks of a Healthy Church

Main Website


Visualisation Analytics of Trends and Social Media 

​Very interesting social media data analytics and visualisation on people habits on tweeter,facebook,….