Recently a couple has started coming to our church due after the husband was "let go" from his position as assistant pastor from another local PCA church. The other thread about another situation started today reminded me of this. If I'm reading the historical Book of Church Order at PCAHC correctly, it would seem this office of assistant pastor was invented in the 1973 PCA BCO, so my first question is, is that correct? My main question is, how is this position biblical on a jus divinum (by divine right; a scripture prescribed) presbyterianism? I see no defense of the office in the BOCO. Was it defended in 1973; has it been defended; and what is the argument from Scripture?