Praise God continually with spiritual hymns and always remain in meditation and in this way you will be able to bear the burden of the temptations that come upon you. A traveler who is carrying a heavy load pauses from time to time and draws in deep breaths; it makes the journey easier and the burden lighter.
In many cases when we ask why certain Orthodox Christians live according to the customs of sin, rather than according to the law of God, we receive the answer that everyone lives that way now. However, being Christians, we should not consider ourselves in this world like 'everyone,' but like the 'Chosen People' to whom the Apostle Peter wrote that they are 'a people belonging to God, that [they] may declare the praises of Him Who called [them] out of darkness into His wonderful light' (1 Peter 2:9). Are we permitted to measure our responsibility before God with the same measure as the unbelieving and those who have no hope of Heaven?
A person standing at an open window hears the sounds from outside; it is impossible not to do so. But he can give the voices his attention or not, as he himself wishes. The praying person is continually beset by a stream of inappropriate thoughts, feelings and mental impressions. To stop this tiresome stream is as impracticable as to stop the air from circulating in an open room. But one can notice them or not. This, say the saints, one learns only through practice.
To the world belong our desires and impulses. enumerates them: Weakness for wealth and for collecting and owning things of different kinds; the urge for physical (sensuous) enjoyment; the longing for honor, which is the root of envy; the desire to conquer and be the deciding factor; pride in the glory of power; the urge to adorn oneself and to be liked; the craving for praise; concern and anxiety for physical well-being. All these are of the world; they combine deceitfully to hold us in heavy bonds. If you wish to free yourself, scrutinize yourself with the help of that list and see clearly what you have to struggle against in order to approach God. For friendship with the world is enmity with God, and whosoever therefore will be a friend of the world is the enemy of God (James 4:4).
It is absolutely necessary that each Orthodox Christian have a knowledge of the content of his faith and its basic truths - the dogma of the Trinity, of Divine Love, the Incarnation, the saving death and Resurrection of the Savior, the future destiny of the world and of mankind, etc. These questions are not something distant and insignificant, rather they are vital and important to us, for the whole meaning of life hangs upon their answers. All these questions coalesce in one: is there a God and Who is He? These are questions of singular importance even for people who barely believe. For truly believing people, to know about God is to know what He means to us and what His will is concerning all of us. This is the basic, most important and precious knowledge in life. In fact, Orthodox life itself is defined first of all by the knowledge of God. The Lord Himself, while praying to His Father, said: 'This is eternal life, that they know You, the One True God and the One Whom You sent...' From all this, we see that the knowledge of God is our direct Christian duty, and the way to it, in addition to the study of theology, is the contemplation of God. Contemplation of God is the description of the spiritual mood in which man intentionally introduces into, maintains in his conscience, the thought of God, of His highest properties, the matter of our salvation and of our eternal future, etc. Such contemplation of God is especially loved by our Orthodox ascetics, but, unfortunately, it is not familiar to most of us. The knowledge of God is not, however, the mere rational acceptance and remembrance of our Orthodox Christian teaching of faith and life. Christianity is a living life, an experience of the human heart, and therefore it is accepted by people unequally. The more a person has experienced the truths and commandments of his faith in his personal life, in the inner experience of inner struggle and striving to live according to God’s Gospel, the deeper does he assimilate Christianity. Conversely, if a person treats his faith dryly, with external formalism, and is not guided by the appeals of Christ’s Gospel in his personal life, he will not accept Christianity into his soul and heart, and the profound content of the truths of Christ’s faith will remain alien to him.
But if you are fearful of becoming self-righteous from working for your own salvation, or afraid of being overcome by spiritual pride, examine yourself and observe that the person who is afraid of becoming self-righteous suffers from blindness. For he does not see how self-righteous he is.
A prayer offered while one has any cause to reproach a fellow man is an impure prayer. There is only one whom the praying person may and must reproach, and that is himself. Without self-reproach, your prayer is as worthless as it is while you are reproaching someone else in your heart. Perhaps you ask: How can one learn this? The answer is: One learns it through prayer.
Spiritual activity embodies Christ in our soul. This involves continual remembrance of the Lord: you hide Him within, in your soul, your heart, your consciousness.
The reason that fasting has an effect on the spirits of evil rests in its powerful effect on our own spirit. A body subdued by fasting brings the human spirit freedom, strength, sobriety, purity, and keen discernment.
You must set about rooting out the very desire to have things pleasant, to get on well, to be contented. You must learn to like sadness, poverty, pain, hardship. You must learn to follow privately the Lord's bidding: not to speak empty words, not to adorn yourself, always to obey authority, not to look at a woman with desire, not to be angry and much else. For all these biddings are given us not in order for us to act as if they did not exist, but for us to follow: otherwise the Lord of mercy would not have burdened us with them. If any man will come after me, let him deny himself, He said (Matthew 16:24), thereby leaving it to each person's own will-if any man will-and to each person's endeavor: let him deny himself.
In the evening, on going to sleep (an image of death for the life of that day); examine your actions during the day that has passed. Such an examination is not difficult for one who leads an attentive life, because attention destroys that forgetfulness which is so characteristic of a distracted person. And thus, recalling all your sins in deed, word, thought and feeling, offer repentance over them to God with the disposition and heartfelt promise of correction.