The Gospel Coalition

"We are a fellowship of evangelical churches in the Reformed tradition deeply committed to renewing our faith in the gospel of Christ and to reforming our ministry practices to conform fully to the Scriptures. The Gospel Coalition supports the church by providing resources that are trusted and timely, winsome and wise, and centered on the gospel of Jesus Christ." -From TCG Website.

9Marks

"At 9Marks, we help pastors, future pastors, and church members see what a biblical church looks like, and to take practical steps for becoming one. Our goal is to see churches characterized by nine biblical marks of a healthy church. Why these nine? Because sadly, they’re too often assumed or ignored in evangelical churches." 

--From the 9Marks website