Christians often have a deep intuition that faith is not just a matter of words, but of the heart. Yet in practice, it remains difficult to truly maintain that inner focus in prayer, liturgy, and daily life. That is precisely why the Jewish concept of kavanah is so valuable: it shows how a religious tradition has been reflecting for centuries on the tension between outward form and inward attention. At a time when many Christians are seeking greater depth, more silence, and a more conscious presence in their lives of faith, kavanah offers a language and a structure to clarify that search. It reveals that inner focus is not a luxury, but an essential part of every encounter with God—and that this focus does not stand in opposition to ritual, but is sustained by it. Christians who wish to learn to pray with both their hearts and their bodies may find an unexpected source of wisdom in the halakhic reflection on kavanah.