Scarification is the process of creating body art with scar tissue[?]. The scar tissue is usually created by burns, abrasions, or cuttings. The final result may resemble and inkless tattoo or an abstract design.
... passages, viz., the merit of good
works and transubstantiation (iv. 2), purgatory
(iv. 9), and the worship of saints (i. 13, ii. 9, iii. 6,
59). In other works, however, ...