Martin Luther, defender of the faith said,

“If I profess with the loudest voice and clearest exposition every part of the truth of God except precisely that little point which the world and the devil are at the moment attacking, then I am not confessing Christ, however boldly I may be professing Him. Where the battle rages, there the loyalty of the soldier is proved; and to be steady on all battlefields besides is merely flight and disgrace if he flinches at that point.”