Yes, certainly: the Bible is an indispensable element in the Church's testimony to Christ.
The Catholic Mass has two parts: the Liturgy of the Word and the Liturgy of the Eucharist. In the Liturgy of the Word, Scripture is proclaimed in a living way through cycles that include Old and New Testament readings. This lectionary cycle means that the priest or deacon preaching must expound on the totality of Scripture and not just a couple of favorite passages. The Sacraments themselves especially the Mass are profoundly Scriptural in their gestures and in their words.
In devotional life, the main prayers that Catholics pray are Biblical: the Our Father, the Hail Mary, the Benedictus, the Magnificat. The Liturgy of the Hours (prayed by monks and some laypeople) is a daily meditation on the Psalms, with other readings from Scripture and tradition. The Rosary is a meditation on the events of Jesus's life, and is often a way of deepening one's affection and understanding of Scriptural events (for the repetitive aspect, see Luke 18).
Sacred art has always been deeply rooted in Scripture, and a significant way for most people to learn the contents of Scripture.
In short, the many traditions, customs, canon law, ethics, liturgies, devotional life bear the deep traces of two-thousand years of living with the Scriptures. Over the years, I have been surprised time and again by the Biblical depths of countless Catholic practices (discovered through practice, prayer, and a growing awareness). Catholic culture is implicitly Biblical — that's the good news. The bad news, which I'll discuss in another post, is that Catholics aren't often aware of how Biblical they are. Too often, Catholics lack a fresh and familiar sense of the Scriptures as something happening here and now...
