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...the cross saves completely, or not at all. Our faith does not divide the work of salvation between itself and the cross. It is the acknowledgment that the cross alone saves, and that it saves alone. Faith adds nothing to the cross, nor to its healing virtue.

Horatius Bonar (1873). “The everlasting righteousness; or, How shall man be just with God?.”, p.115
...the cross saves completely, or not at all. Our faith does not divide the work of salvation between itself and the cross. It is the acknowledgment that the cross alone saves, and that it saves alone. Faith adds