Note 892 — Chapter IV
Reading edition
Cyprian argues for the validity of baptism by sprinkling, when immersion is inconvenient, as in the case of the sick, prisoners, etc., as follows: “In baptism the spots of sin are otherwise washed away than is the filth of the body in a secular and carnal washing, in which is need of a bath, soap, and the like. The heart of the believer is otherwise washed; the mind of man is cleansed by the merit of faith”—Neque enim sic in sacramento salutari delictorum contagia, ut in lavacro carnali et seculari sordes cutis et corporis abluuntur, etc.—Ep. ad Magnum.
Thus, we read that St. Lawrence baptized with only a pitcher of water—urceum afferens cum aqua—and by pouring water on the head of the subject—fundit aquam super caput.—Acta Laurentii. Tertullian also speaks of the “aspersion of water” in baptism—asperginem aquae.—De Pœnitent., 6.