This is NOT an article about another crazy false teacher; instead, this is a more subtle topic. Please read and consider this excellent and thoughtful article from Bob Dewaay at Critical Issues Commentary:

Oswald Chambers: Personal Piety Combined With Flawed Theology

Oswald Chambers in 1906

Oswald Chambers in 1906

For more clarity on the issue of Pietism:

Here is another article by Bob DeWaay called: How Pietism Deceives Christians

Here is a video explaining the origins of Pietism by Ryan Reeves: Lutheran Pietism

Here is a great lecture by Rod Rosenbladt against Pietism on Issues, Etc.

Here's a short article from Pastor Matt Richard: Keswick Theology: The Exhaustion of Trying to Yield More, Surrender More, And Let Go-Let God

Steven Kozar started The Messed Up Church; he is an artist, musician, blogger and stuff.