Soldiers of Christ
Some people, even high-ranking ones, say: “Christ saves us”. And they do not take care of how they live.
Yes, Christ saves us, but watch yourself  every minute of your day. How are things inside you? Watch how you go  about living your life in the morning when you rise, at night and in  every moment of the day. And you will come to see how sinful you are.  However, do not lose heart. Persist on humbling yourself and repenting.
God will allow setbacks, storms, and  earthquakes. He will let your soul get blackened by sin. But you  shouldn’t be afraid. Besides, what does being a soldier mean? It means  being at war. Forget being carefree or unconcerned. In this life we will  constantly be in a, sort of, war zone. Life on earth is a stadium where  we are called to exercise and be soldiers of Christ constantly drafted  and in constant vigilance. That’s the truth.
From the book: Archimandrite Symeon Kragiopoulos, “SPIRITUAL MESSAGES” Panorama Thessaloniki, 2017