1762 The human person is ordered to beatitude by his deliberate acts: the passions or feelings he experiences can dispose him to it and contribute to it.

1763 The term “passions” belongs to the Christian patrimony. Feelings or passions are emotions or movements of the sensitive appetite that incline us to act or not to act in regard to something felt or imagined to be good or evil.
1764 The passions are natural components of the human psyche; they form the passageway and ensure the connection between the life of the senses and the life of the mind. Our Lord called man’s heart the source from which the passions spring.40

1765 There are many passions. the most fundamental passion is love, aroused by the attraction of the good. Love causes a desire for the absent good and the hope of obtaining it; this movement finds completion in the pleasure and joy of the good possessed. the apprehension of evil causes hatred, aversion, and fear of the impending evil; this movement ends in sadness at some present evil, or in the anger that resists it.
1766 “To love is to will the good of another.”41 All other affections have their source in this first movement of the human heart toward the good. Only the good can be loved.42 Passions “are evil if love is evil and good if it is good.”43

1767 In themselves passions are neither good nor evil. They are morally qualified only to the extent that they effectively engage reason and will. Passions are said to be voluntary, “either because they are commanded by the will or because the will does not place obstacles in their way.”44 It belongs to the perfection of the moral or human good that the passions be governed by reason.45

1768 Strong feelings are not decisive for the morality or the holiness of persons; they are simply the inexhaustible reservoir of images and affections in which the moral life is expressed. Passions are morally good when they contribute to a good action, evil in the opposite case. the upright will orders the movements of the senses it appropriates to the good and to beatitude; an evil will succumbs to disordered passions and exacerbates them. Emotions and feelings can be taken up into the virtues or perverted by the vices.

1769 In the Christian life, the Holy Spirit himself accomplishes his work by mobilizing the whole being, with all its sorrows, fears and sadness, as is visible in the Lord’s agony and passion. In Christ human feelings are able to reach their consummation in charity and divine beatitude.

1770 Moral perfection consists in man’s being moved to the good not by his will alone, but also by his sensitive appetite, as in the words of the psalm: “My heart and flesh sing for joy to the living God.”46

From Directives on Formation in Religious Institutes (Congregation for Institutes of Consecrated Life and Societies of Apostolic Life, 1990).

“It certainly is not required that a candidate for the religious life be able to assume all of the obligations of the religious life immediately, but he or she should be found capable of doing so progressively” (n. 42).

“– a balanced affectivity, especially sexual balance, which presupposes the acceptance of the other, man or woman, respecting his or her own difference” (n. 43)

From Optatam Totius on priestly training (Pope Paul VI, 1965).

“The norms of Chrzzistian education are to be religiously observed and properly complemented by the newer findings of sound psychology and pedagogy. Therefore, by a wisely planned training there is also to be developed in the students a due human maturity. This will be made especially evident in stability of mind, in an ability to make weighty decisions, and in a sound evaluation of men and events. The students should be accustomed to work properly at their own development. They are to be formed in strength of character, and, in general, they are to learn to esteem those virtues which are held in high regard by men and which recommend a minister of Christ. Such virtues are sincerity of mind, a constant concern for justice, fidelity to one’s promises, refinement in manners, modesty in speech coupled with charity.” (n. 11).

From Gravissimum Educationis on Christian education (Pope Paul VI, 1965)

“Therefore children and young people must be helped, with the aid of the latest advances in psychology and the arts and science of teaching, to develop harmoniously their physical, moral and intellectual endowments so that they may gradually acquire a mature sense of responsibility in striving endlessly to form their own lives properly and in pursuing true freedom as they surmount the vicissitudes of life with courage and constancy. Let them be given also, as they advance in years, a positive and prudent sexual education. Moreover they should be so trained to take their part in social life that properly instructed in the necessary and opportune skills they can become actively involved in various community organizations, open to discourse with others and willing to do their best to promote the common good.” (n. 1).

From Pastores Dabo Vobis on the formation of priests (Pope John Paul II, 1992)

The lure of the so – called “consumer society” is so strong among young people that they become totally dominated and imprisoned by an individualistic, materialistic and hedonistic interpretation of human existence. Material “well – being,” which is so intensely sought after, becomes the one ideal to be striven for in life, a well – being which is to be attained in any way and at any price. There is a refusal of anything that speaks of sacrifice and a rejection of any effort to look for and to practice spiritual and religious values. The all – determining “concern” for having supplants the primacy of being, and consequently personal and interpersonal values are interpreted and lived not according to the logic of giving and generosity but according to the logic of selfish possession and the exploitation of others.

This is particularly reflected in that outlook on human sexuality according to which sexuality’s dignity in service to communion and to the reciprocal donation between persons becomes degraded and thereby reduced to nothing more than a consumer good. In this case, many young people undergo an affective experience which, instead of contributing to a harmonious and joyous growth in personality which opens them outward in an act of self – giving, becomes a serious psychological and ethical process of turning inward toward self, a situation which cannot fail to have grave consequences on them in the future. (n. 8)

Future priests should therefore cultivate a series of human qualities, not only out of proper and due growth and realization of self, but also with a view to the ministry. These qualities are needed for them to be balanced people, strong and free, capable of bearing the weight of pastoral responsibilities. They need to be educated to love the truth, to be loyal, to respect every person, to have a sense of justice, to be true to their word, to be genuinely compassionate, to be men of integrity and, especially, to be balanced in judgment and behavior.

Of special importance is the capacity to relate to others. This is truly fundamental for a person who is called to be responsible for a community and to be a “man of communion.” This demands that the priest not be arrogant, or quarrelsome, but affable, hospitable, sincere in his words and heart, prudent and discreet, generous and ready to serve, capable of opening himself to clear and brotherly relationships and of encouraging the same in others, and quick to understand, forgive and console(125) (cf. 1 Tm. 3:1-5; Ti. 1:7-9). People today are often trapped in situations of standardization and loneliness, especially in large urban centers, and they become ever more appreciative of the value of communion. Today this is one of the most eloquent signs and one of the most effective ways of transmitting the Gospel message.

In this context affective maturity, which is the result of an education in true and responsible love, is a significant and decisive factor in the formation of candidates for the priesthood. (n. 43)

Affective maturity presupposes an awareness that love has a central role in human life. In fact, as I have written in the encyclical Redemptor Hominis, “Man cannot live without love. He remains a being that is incomprehensible for himself; his life is meaningless, if love is not revealed to him, if he does not encounter love, if he does not experience it and make it his own, if he does not participate intimately in it.

We are speaking of a love that involves the entire person, in all his or her aspects – physical, psychic and spiritual – and which is expressed in the “nuptial meaning” of the human body, thanks to which a person gives oneself to another and takes the other to oneself. A properly understood sexual education leads to understanding and realizing this “truth” about human love. We need to be aware that there is a widespread social and cultural atmosphere
which “largely reduces human sexuality to the level of something commonplace, since it interprets and lives it in a reductive and impoverished way by linking it solely with the body and with selfish pleasure.” Sometimes the very family situations in which priestly vocations arise will display not a few weaknesses and at times even serious failings.

In such a context, an education for sexuality becomes more difficult but also more urgent. It should be truly and fully personal and therefore should present chastity in a manner that shows appreciation and love for it as a “virtue that develops a person’s authentic maturity and makes him or her capable of respecting and fostering the ‘nuptial meaning’ of the body.”(128)

Education for responsible love and the affective maturity of the person are totally necessary for those who, like the priest, are called to celibacy, that is, to offer with the grace of the Spirit and the free response of one’s own will the whole of one’s love and care to Jesus Christ and to his Church. In view of the commitment to celibacy, affective maturity should bring to human relationships of serene friendship and deep brotherliness a strong, lively and personal love for Jesus Christ. As the synod fathers have written, “A love for Christ, which overflows into a dedication to everyone, is of the greatest importance in developing affective maturity. Thus the candidate, who is called to celibacy, will find in affective maturity a firm support to live chastity in faithfulness and joy.”(129)

Since the charism of celibacy, even when it is genuine and has proved itself, leaves one’s affections and instinctive impulses intact, candidates to the priesthood need an affective maturity which is prudent, able to renounce anything that is a threat to it, vigilant over both body and spirit, and capable of esteem and respect in interpersonal relationships between men and women. A precious help can be given by a suitable education to true friendship, following the image of the bonds of fraternal affection which Christ himself lived on earth (cf. Jn. 11:5).

Human maturity, and in particular affective maturity, requires a clear and strong training in freedom, which expresses itself in convinced and heartfelt obedience to the “truth of one’s own being, to the “meaning” of one’s own existence, that is to the “sincere gift of self” as the way and fundamental content of the authentic realization of self. (130) Thus understood, freedom requires the person to be truly master of oneself, determined to fight and overcome the different forms of selfishness and individualism which threaten the life of each one, ready to open out to others, generous in dedication and service to one’s neighbor. This is important for the response that will have to be given to the vocation, and in particular to the priestly vocation, and for faithfulness to it and to the commitments connected with it, even in times of difficulty. On this educational journey toward a mature, responsible freedom, the community life of the seminary can provide help. (131). (n. 44).