St. John of Kronstadt wrote the following introduction to the Life of Saint Euphemia that appears to have been published during his lifetime.
"God is wondrous in His saints" (Ps. 68:36).
"Praise God in His saints" (Ps. 150:1).
"Praise God in His saints" (Ps. 150:1).
In the present age, the age of materialism, one can often meet among Christian people those who reject the existence of spirits and do not believe in the rational and conscious existence of human souls after the death of the body; in the eternity of blessedness for the righteous and the eternity of torment for sinners; in the miraculous incorruptibility of holy relics and in the miracles performed by them through the power of the Holy Spirit. One can meet people who treat holy relics and holy icons with disrespect in their speech, and call their due veneration idolatry. Finally, there are people who assert that all our torments and pleasures are only here on earth, and that therefore we must use time to enjoy everything that comes our way, more and faster, while we are alive and death has not overtaken us: for after death we, many of them say, will be destroyed, as if we had never existed. For such carnal people, who do not have the spirit, who "count it pleasure to revel in the daytime" (2 Pet. 2:13), in order to heal them from this disease of the spirit, called materialism, or simply sensuality, carnality ("My Spirit shall not strive with man forever, for he is indeed flesh" - Gen. 6:3), one must advise abstinence, and with abstinence there should be prayer and diligent reading of the word of God and the lives of the saints. Abstinence and prayer will thin the carnality of their hearts ("For the hearts of this people have grown fat" - Matt. 13:15), humble their proud spirit and give access to the grace of the Holy Spirit to their hearts; the word of God will open and enlighten the eyes of their hearts, blinded by unbelief and carnality; and the lives of the saints will confirm to them by their very deeds the truth of the word of God written and given, for example: the truth of the existence of the spiritual world, the truth of the existence of human souls after the death of the body ("For He is not the God of the dead but of the living, for all live to Him" - Lk. 20:38), the possibility of their communication with us living on earth, the truth of future reward, the truth of the veneration of holy relics and holy icons, etc.