Elder Thaddeus of Vitovnica
If our Fatherland were of this world, then we would live here in a state of well‑being, peace, and joy. However, this life for us Christians is, so to say, an epitimia. In this life we must prepare ourselves for life in the Heavenly Kingdom and we must attain Divine peace. No one can give us that peace; only God can give peace to created beings and to us if we seek Him and long for Him with all our heart and if we desire to become one with Him. He wants our souls to be united with Him, with His Divine will. He wants our entire being to become one with Him in order that we may feel the joy of living. We, on the other hand, get very involved in this material life and we have no time to think about our soul, about our inner peace. We are always shattering our inner peace.
…let us prepare ourselves for the heavenly life, let us teach our hearts to always long for God as the angels do, and for the Most Holy Theotokos, for she is our Intercessor and prays unceasingly for us weak ones before the throne of her Son. Whenever we turn to her in our hearts, she is always there to help. Countless are those on this earth whom she has comforted, and countless are the souls she has led from the depths of hades to the Kingdom of Heaven. Let us, therefore, learn to become accustomed to the Heavenly Kingdom while we are still in this life. The Heavenly Kingdom is peace and joy in the Holy Spirit.. We need to humble our hearts, which take insults so deeply, and also our so‑called dignity, for we cannot enter the Kingdom of Heaven in pride, as when we take to heart each slander our neighbor casts. We must accept our lessons from everyday life, for each day brings us cares, worries, and insults. We must learn not to take insults to heart, for who knows what awaits us during the course of our earthly lives? God is merciful to us..
Reference: Elder Thaddeus of Vitovnica,Our Thoughts Determine Our Lives, pp167 -170 https://iconandlight.wordpress.com/orthodox_greek_icons_blog/