Matt. 19:11-12 - Jesus says celibacy is a gift from God and whoever can bear it should bear it. Jesus praises and recommends celibacy for full-time ministers in the Church. Because celibacy is a gift from God, those who criticize the Church's practice of celibacy are criticizing God and this wonderful gift He bestows on His chosen ones.
Matt. 19:29 - Jesus says that whoever gives up children for the sake of His name will receive a hundred times more and will inherit eternal life. Jesus praises celibacy when it is done for the sake of His kingdom.
Matt. 22:30 - Jesus explains that in heaven there are no marriages. To bring about Jesus' kingdom on earth, priests live the heavenly consecration to God by not taking a wife in marriage. This way, priests are able to focus exclusively on the spiritual family, and not have any additional pressures of the biological family (which is for the vocation of marriage). This also makes it easier for priests to be transferred to different parishes where they are most needed without having to worry about the impact of their transfer on wife and children.
1 Cor 7:1 – Paul teaches that it is well for a man not to touch a woman. This is the choice that the Catholic priests of the Roman rite freely make.
1 Cor. 7:7 - Paul also acknowledges that celibacy is a gift from God and wishes that all were celibate like he is.
1 Cor. 7:27 – Paul teaches men that they should not seek marriage. In Paul’s opinion, marriage introduces worldly temptations that can interfere with one’s relationship with God, specifically regarding those who will become full-time ministers in the Church.
1 Cor. 7:32-33, 38 - Paul recommends celibacy for full-time ministers in the Church so that they are able to focus entirely upon God and building up His kingdom. He “who refrains from marriage will do better.”
1 Tim. 3:2 - Paul instructs that bishops must be married only once. Many Protestants use this verse to prove that the Church's celibacy law is in error. But they are mistaken because this verse refers to bishops that were widowers. Paul is instructing that these widowers could not remarry. The verse also refers to those bishops who were currently married. They also could not remarry (in the Catholic Church's Eastern rite, priests are allowed to marry; celibacy is only a disciplinary rule for the clergy of the Roman rite). Therefore, this text has nothing to do with imposing a marriage requirement on becoming a bishop.
1 Tim. 4:3 - in this verse, Paul refers to deceitful doctrines that forbid marriage. Many non-Catholics also use this verse to impugn the Church's practice of celibacy. This is entirely misguided because the Catholic Church (unlike many Protestant churches) exalts marriage to a sacrament. In fact, marriage is elevated to a sacrament, but consecrated virginity is not. The Church declares marriage sacred, covenantal and lifegiving. Paul is referring to doctrines that forbid marriage and other goods when done outside the teaching of Christ and for a lessor good. Celibacy is an act of giving up one good (marriage and children) for a greater good (complete spiritual union with God).
1 Tim. 5:9-12 - Paul recommends that older widows take a pledge of celibacy. This was the beginning of women religious orders.
2 Tim. 2:3-4 - Paul instructs his bishop Timothy that no soldier on service gets entangled in civilian pursuits, since his aim his to satisfy the One who enlisted him. Paul is using an analogy to describe the role of the celibate priesthood in the Church.
Rev. 14:4 - unlike our sinful world of the flesh, in heaven, those consecrated to virginity are honored.
Isaiah 56:3-7 - the eunuchs who keep God's covenant will have a special place in the kingdom of heaven.
Jer. 16:1-4 - Jeremiah is told by God not to take a wife or have children.
Where do you get "widowers"? It is not in the text, nor in the context.
What on earth are you talking about?
9 No widow may be put on the list of widows unless she is over sixty, has been faithful to her husband, 10 and is well known for her good deeds, such as bringing up children, showing hospitality, washing the feet of the saints, helping those in trouble and devoting herself to all kinds of good deeds.
11 As for younger widows, do not put them on such a list. For when their sensual desires overcome their dedication to Christ, they want to marry. 12Thus they bring judgment on themselves, because they have broken their first pledge. 1 Tim 5:9-12
Please apply some context:
Now for the matters you wrote about: It is good for a man not to marry. But since there is so much immorality, each man should have his own wife, and each woman her own husband. The husband should fulfill his marital duty to his wife, and likewise the wife to her husband. 1 Cor 7:1, 2 & 3
I think that's a stretch!
I say this as a concession, not as a command. I wish that all men were as I am. But each man has his own gift from God; one has this gift, another has that. 1 Cor 7:6,7
I think this is aimed squarely between the eyes of the Catholic church. Just read it:
1 The Spirit clearly says that in later times some will abandon the faith and follow deceiving spirits and things taught by demons.
2 Such teachings come through hypocritical liars, whose consciences have been seared as with a hot iron.
3 They forbid people to marry and order them to abstain from certain foods, which God created to be received with thanksgiving by those who believe and who know the truth.
4 For everything God created is good, and nothing is to be rejected if it is received with thanksgiving,
5 because it is consecrated by the word of God and prayer.
You and I both know that plenty of people won't bother (or don't know how to) look it up for themselves.
You and I both know that plenty of people won't bother (or don't know how to) look it up for themselves.