Summa TheologiaePart II-II — Second Part of the Second Part Question 010 — Question 10 — Unbelief in General Prooemium Article 1 — Whether unbelief is a sin? Article 2 — Whether unbelief is in the intellect as its subject? Article 3 — Whether unbelief is the greatest of sins? Article 4 — Whether every act of an unbeliever is a sin? Article 5 — Whether there are several species of unbelief? Article 6 — Whether the unbelief of pagans or heathens is graver than other kinds? Article 7 — Whether one ought to dispute with unbelievers in public? Article 8 — Whether unbelievers ought to be compelled to the faith? Article 9 — Whether it is lawful to communicate with unbelievers? Article 10 — Whether unbelievers may have authority or dominion over the faithful? Article 11 — Whether the rites of unbelievers ought to be tolerated? Article 12 — Whether the children of Jews and other unbelievers ought to be baptized against their parents’ will?
