Seems a simple proposition, but when you see people following religions advocating suicide bombing, you have to reason that there is more to it. If it's done for reward you know it's wrong. Since all acts of war have a reward element then you know they are inherently wrong. The difficulty is that we know that war is often sponsored by religious groups, mistakenly, but none the less, actively.
So!
Can we conclude that some religions are unethical in the means that they advocate?
Big question! They certainly seem that way inclined why preaching peace and order. It seems many religions are seekings after an order of things and have the end in mind rather than the means.
Woohs stream at http://woohs.blogspot.com taps into many streams of thought and action. Nearby yoga at http://nearyoga.blogspot.com taps into human body movement using yoga techniques and Kundalini meditation. The Wuh Lax site http://wuhlax.blogspot.com focuses on sources and research behind the Wuh Lax series of books. At Togwells Publishing we focus on people's notions of pilgrimage of body, mind, and soul, http://togwells.blogspot.com. Whatever your beliefs, there is no end to motion, just evolution and unrelenting change, seen or unseen. Energy is motion both in reality and calculation. Take time to rest even though all inside you is always moving. Your massive relative pause gives opportunity for other smaller streams to catch up. Take time to meditate so that you can see with your mind what lies within and beyond.