Pray that you may be granted the grace to read the Fathers with the right understanding, the grace to live up to the standards they put before you, and the grace clearly to see your own frailty. You will not long be left wanting and waiting. God will give you help.
Remember that a good action is always either preceded or followed by temptations. God permits this so that the virtue, exercised in that particular action, may be confirmed, consolidated, steeled.
In answer to your question as to what constitutes a happy life, whether splendor, fame and wealth, or a quiet, peaceful, family life, I will say that I agree with the latter, but will add the following: A life lived in humility and with an irreproachable conscience brings peace, tranquility, and true happiness. But wealth, honor, glory and exalted position often serve as the cause of a multitude of sins, and such happiness is not one on which to rely.
You ask for some way of completely eradicating irritability. The inclination to irritability is given us to use against sin, and we were never meant to use it against our fellow men. When we do, we act contrary to our true nature.
The enemy constantly endeavors to awaken in the abyss of the human heart a great turmoil about trifles. This is one of his tricks to blind our soul to the sun of truth, Christ our Lord, hidden in the heart's core of every one of our neighbors.
In his famous book, 'The Ladder', St John Climacus records the life of this saint. The young Acacius was a novice with an evil elder in the monastery on Sinai. The foul-tempered elder daily groused and grumbled at Acacius, and often beat him, tormenting and ill-treating him in every possible way. Acacius did not complain, but bore it all patiently and with trust that it would work for his salvation. When anyone asked him how he survived, he replied : 'Well, as before the Lord God'. After nine years of obedience and ill-treatment, Acacius died. The elder buried him and then went off to lament to another elder, a holy man, saying: 'Acacius, my disciple, is dead. 'I don't believe it' replied the holy elder , 'Acacius is not dead.' They then both went to the dead man's grave, and the holy elder called out: 'Brother Acacius, are you dead?' The obedient Acacius, obedient even in death, replied: 'I am not dead; the obedient cannot die.' Then the evil elder repented and shut himself in a cell near Acacius's grave, where he spent the rest of his life in repentance and prayer.
The best medicine for pride, man’s greatest sickness of soul, is humility. Words cannot describe or explain it, but the Fathers say that he who strives hard to live according to the precepts of our Lord, and is fully aware of his own sins, acquires it steadily. Therefore be very careful never to think yourself good, or the least bit better than others.
Ponder the truth of Christian marriage: man and wife are one flesh! Does it not follow that they must share all their possessions? And yet you two haggle over this property! And why? Because of words!
How beautiful our Orthodox Faith is! With what a bright, unfading light it illuminates our lives, filled with sin and vanity! But all its power and light are in the Resurrection of Christ. If Christ the Savior had not risen but had remained in the tomb, life would have turned into a terrible, evil, and unbearable nightmare... But Christ's resurrection did take place-and the Church summons all its faithful children to rejoice and to celebrate Christ's Resurrection. For in it we 'celebrate the slaying of death, the destruction of Hades, and the beginning of a new, eternal life.'
The most important thing during illness is to offer to God patience and thanksgiving for His merciful visitations. Sickness purifies sins and gives one time to meditate on the past.
You are, I am sure, aware that for you penitence is now no longer limited to disclosing your sins to your confessor, but that you must now bear your sins in mind always, until your heart nearly breaks with their ugly load; and would break, were it not for your firm faith in the mercy of our Lord.
According to the teaching of the Fathers, any impression which, touching the heart, fills it with a great irritation, must come from the region of passions. Therefore impulses which spring from the heart should not be followed at once, but only after careful examination and fervent prayer. God preserve us from a blind heart! It is well known that passions do blind the heart and screen the shining sun of the mind that we should all strive to gaze at.
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?
In the eyes of God, it is always preeminently right that a man should spend himself in devising new means for spreading consolation to his subordinates, who are his charges.
While warning our children of the necessity of protecting themselves from social phenomena and habits which might attract them into the sin of our times, we beg them to look for direction in their lives and not to the evil of perverted, faithless humanity, but to that Light of the World which we have in the holy Church. The stronger the evil surrounding us, the more we must oppose to it the power of good by strengthening and developing our life in the Church and by practicing acts of love. Orthodox families must make an effort to form circles of acquaintances and friends from among the people of their own faith and culture, united around their parish church and the grace-filled life of the Church.