Answer:
It is the case today that, even among those few who attend Mass each Sunday, many Catholics do not enjoy a personal, intimate relationship of communion with Christ and the rich, transformative prayer life this union entails.
There’s a long list of possible reasons for this unfortunate situation, running from lack of evangelization and catechesis and widespread secularization to indifference, faulty priorities, anemic prayer and worship, and grave and/or mortal sin. One prominent reason is ignorance: a failure to understand the sublime depth and beauty inherent in the experience of God found in an intimate, personal relationship with Christ.
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