Christian Purity Culture is a movement within some branches of Christianity that emphasizes sexual abstinence before marriage and fidelity within marriage. It promotes the idea that sexual purity is a vital aspect of one's faith and relationship with God. This culture often includes teachings about modesty, dating practices, and the importance of maintaining one's virginity. The movement has roots in evangelical and fundamentalist communities, where it is often linked to the concept of purity pledges and the use of resources like purity rings. Critics argue that it can lead to shame around sexuality and unrealistic expectations, while supporters believe it fosters strong moral values.