...it is up to us to add labors to labors in order to go from strength to strength (Ps. 83:7), and to come to the measure of the stature of the fullness of Christ (Eph. 4:13)?
Seraphim of SarovThe true aim of our Christian life consists in the acquisition of the Holy Spirit of God. As for fasts, and vigils, and prayer, and almsgiving, and every good deed done for Christ's sake, they are only means of acquiring the Holy Spirit of God.
Seraphim of SarovIf a man has no worries about himself at all for the sake of love toward God and the working of good deeds, knowing that God is taking care of him, this is a true and wise hope. But if a man takes care of his own business and turns to God in prayer only when misfortunes come upon him which are beyond his power, and then he begins to hope in God, such a hope is vain and false. A true hope seeks only the Kingdom of God... the heart can have no peace until it obtains such a hope. This hope pacifies the heart and produces joy within it.
Seraphim of SarovThe Lord sometimes allows people who are devoted to Him to fall into such dreadful vices; and this is in order to prevent them from falling into a still greater sin-pride. Your temptation will pass and you will spend the remaining days of your life in humility. Only do not forget your sin.
Seraphim of Sarov