Pope John Paul II , Vita Consecrata, no. 32: “As a way of showing forth the Church’s holiness, it is to be recognized that the consecrated life, which mirrors Christ’s own way of life, has an objective superiority . Precisely for this reason, it is an especially rich manifestation of Gospel values and a more complete expression of the Church’s purpose, which is the sanctification of humanity. The consecrated life proclaims and in a certain way anticipates the future age, when the fullness of the Kingdom of Heaven, already present in its first fruits and in mystery,[62] will be achieved and when the children of the resurrection will take neither wife nor husband, but will be like the angels of God (cf. Mt. 22:30)”
Pope Pius XII, Sacra Virginitas, no. 32: “This doctrine of the excellence of virginity and of celibacy and of their superiority over the married state was, as we have already said, revealed by our Divine Redeemer and by the Apostle of the Gentiles; so too, it was solemnly defined as a dogma of divine faith by the holy council of Trent, and explained in the same way by all the holy Fathers and Doctors of the Church."
Council of Trent, pg. 225: “If anyone saith that the marriage state is to be preferred before the state of virginity, let him be anathema.” […] "writing to the Corinthians, [Paul] says: I would that all men were even as myself; that is, that all embrace the virtue of continence…A life of continence is to be desired by all.”
Catechism of the Catholic Church, p. 916: “The state of the consecrated life is thus one way of experiencing a “more intimate” consecration, rooted in Baptism and dedicated totally to God. In the consecrated life, Christ’s faithful, moved by the Holy Spirit, propose to follow Christ more nearly, to give themselves to God who is loved above all and, pursuing the perfection of charity in the service of the Kingdom, to signify and proclaim in the Church the glory of the world to come.”
Saint Thomas Aquinas, ST II-II.152.4: “Virginity is more excellent than marriage, which can be seen by both faith and reason. Faith sees virginity as imitating the example of Christ and the counsel of St. Paul. Reason sees virginity as rightly ordering goods, preferring a Divine good to human goods, the good of the soul to the good of the body, and the good of the contemaplative life to that of the active life.”
I Corinthians Chp. VII: “It is a good thing for a man not to touch a woman. [v.1] Indeed, I wish that everyone were like I am [celibate]. [v.7] I should like you to be free from anxieties. An unmarried man is anxious about the things of the Lord; how he may please the Lord. But a married man is anxious about the things of the world; how he may please his wife, and he is divided. [v.32] Are you free of a wife? Then do not look for a wife. If you marry, however, you do not sin, nor does an unmarried woman sin if she marries; but such people will experience affliction in their earthly life, and I would like to spare you that.” [v.28] (see also Mark 12:18-27, Mtt 19:10-12, 2 Timothy Ch. 2:3)