(1) Whether it was fitting that John should baptize?
(2) Whether that baptism was from God?
(3) Whether it conferred grace?
(4) Whether others besides Christ should have received that baptism?
(5) Whether that baptism should have ceased when Christ was baptized?
(6) Whether those who received John's baptism had afterwards to receive Christ's baptism? _______________________
FIRST ARTICLE [III, Q. 38, Art. 1]
Whether It Was Fitting That John Should Baptize?
Objection 1: It would seem that it was not fitting that John should baptize. For every sacramental rite belongs to some law. But John did not introduce a new law. Therefore it was not fitting that he should introduce the new rite of baptism.
Obj. 2: Further, John "was sent by God . . . for a witness" (John 1:6, 7) as a prophet; according to Luke 1:76: "Thou, child, shalt be called the prophet of the Highest." But the prophets who lived before Christ did not introduce any new rite, but persuaded men to observe the rites of the Law. as is clearly stated Malachi 4:4: "Remember the law of Moses My servant." Therefore neither should John have introduced a new rite of baptism.