This third concept, as well as the first two indirectly), were expressed by Tertullian in Five Books Against Marcion book 2 chapter 21 p.313-314 (207/208 A.D.). This answer is also in Irenaeus (182-188 A.D.) in Against Heresies book 5 chapter 30 verse 2.
Wazo hili la tatu (kama yalivyokuwa mawili ya kwanza kwa njia isiyokuwa ya moja kwa moja), yalielezwa na Tertullian kwenye Against Marcion kitabu cha 2, sura ya 21, uk.313-314, mwaka 207/208 BK. Jibu hili pia limo kwenye Against Heresies kitabu cha 5, sura ya 30 aya ya 2, kitabu kilichoandikwa na Irenaeus mwaka 182-188 BK.