+Mt 10: 37-42
Jesus instructed the Twelve as follows: ‘Anyone who prefers father or mother to me is not worthy of me. Anyone who prefers son or daughter to me is not worthy of me. Anyone who does not take his cross and follow in my footsteps is not worthy of me. Anyone who finds his life will lose it; anyone who loses his life for my sake will find it.
‘Anyone who welcomes you welcomes me; and those who welcome me welcome the one who sent me.
‘Anyone who welcomes a prophet will have a prophet’s reward; and anyone who welcomes a holy man will have a holy man’s reward.
‘If anyone gives so much as a cup of cold water to one of these little ones because he is a disciple, then I tell you solemnly, he will most certainly not lose his reward.’
Source: Jerusalem Bible
Catechism of the Catholic Church
THE FAMILY AND THE KINGDOM
2232 Family ties are important but not absolute. Just as the child grows to maturity and human and spiritual autonomy, so his unique vocation which comes from God asserts itself more clearly and forcefully. Parents should respect this call and encourage their children to follow it. They must be convinced that the first vocation of the Christian is to follow Jesus: “He who loves father or mother more than me is not worthy of me; and he who loves son or daughter more than me is not worthy of me.”
2233 Becoming a disciple of Jesus means accepting the invitation to belong to God’s family, to live in conformity with His way of life: “For whoever does the will of my Father in heaven is my brother, and sister, and mother.”
Parents should welcome and respect with joy and thanksgiving the Lord’s call to one of their children to follow him in virginity for the sake of the Kingdom in the consecrated life or in priestly ministry.