CCC 1618 Christ is the center of all Christian life. The bond with him takes precedence over all other bonds, familial or social.1 From the very beginning of the Church there have been men and women who have renounced the great good of marriage to follow the Lamb wherever he goes, to be intent on the things of the Lord, to seek to please him, and to go out to meet the Bridegroom who is coming.2 Christ himself has invited certain persons to follow him in this way of life, of which he remains the model:
“For there are eunuchs who have been so from birth, and there are eunuchs who have been made eunuchs by men, and there are eunuchs who have made themselves eunuchs for the sake of the kingdom of heaven. He who is able to receive this, let him receive it.”3
CCC 1858 Grave matter is specified by the Ten Commandments, corresponding to the answer of Jesus to the rich young man: “Do not kill, Do not commit adultery, Do not steal, Do not bear false witness, Do not defraud, Honor your father and your mother.”4 The gravity of sins is more or less great: murder is graver than theft. One must also take into account who is wronged: violence against parents is in itself graver than violence against a stranger.
CCC 2728 Finally, our battle has to confront what we experience as failure in prayer: discouragement during periods of dryness; sadness that, because we have “great possessions,”5 we have not given all to the Lord; disappointment over not being heard according to our own will; wounded pride, stiffened by the indignity that is ours as sinners; our resistance to the idea that prayer is a free and unmerited gift; and so forth. The conclusion is always the same: what good does it do to pray? To overcome these obstacles, we must battle to gain humility, trust, and perseverance.
1 Cf. Lk 14:26; Mk 10:28-31.
2 Cf. Rev 14:4; 1 Cor 7:32; Mt 2:56.
3 Mt 19:12.
4 Mk 10:19.
5 Cf. Mk 10:22.