Credendum

• (n.) A thing to be believed; an article of faith; -- distinguished from agendum, a practical duty.
Found on http://thinkexist.com/dictionary/meaning/credendum/

Credendum

Cre·den'dum noun ; plural Credenda (-d...). [ Latin , from credere to believe.] (Theol.) A thing to be believed; an article of faith; -- distinguished from agendum , a practical duty. « The great articles and credenda of Christianity. South....
Found on http://www.encyclo.co.uk/webster/C/184
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