195 To help us reflect more deeply on this mystery, we can turn once more to the luminous spirituality of Saint Therese of the Child Jesus. Therese was aware that in certain quarters an extreme form of reparation had developed, based on a willingness to offer oneself in sacrifice for others, and to become in some sense a “lightning rod” for the chastisements of divine justice. In her words, “I thought about the souls who offer themselves as victims of God’s justice in order to turn away the punishments reserved to sinners, drawing them upon themselves”. However, as great and generous as such an offering might appear, she did not find it overly appealing: “I was far from feeling attracted to making it”. So great an emphasis on God’s justice might eventually lead to the notion that Christ’s sacrifice was somehow incomplete or only partly efficacious, or that his mercy was not sufficiently powerful.
Source: Dilexit Nos (Vatican.va)