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ใน คำถามที่ชัดเจน

Catecismo da Igreja Católica, Artigo 6: O Sacramento da Ordem, §§ 1536-1600. 1 Tessalonicenses 2,11-12 1 Coríntios 4,15

CIC 1580 Presbyterorum Ordinis 16: https://www.vatican.va/archive/hist_councils/ii_vatican_council/documents/vat-ii_decree_19651207_presbyterorum-ordinis_en.html Sacerdotalis Caelibatus 5: https://www.vatican.va/content/paul-vi/en/encyclicals/documents/hf_p-vi_enc_24061967_sacerdotalis.html