It wasn't Luther or Calvin that reformed the church. It was the Word of God that reformed the church.
A church that won't listen to the Word of God is a church already lost.
Voices that say the age of the church is over are voices who haven't listened to Jesus.
If we do not understand our sin, we will not understand the kind of savior we need.
Churches that depart from the Word will soon find that God has departed from them.
Since God is infinite he should be infinitely interesting as well.