Gen. 2:24 Moses is going back to the Garden and explaining in more detail the arrangement  of marriage and the relationship of father and mother with the son or daughter as a married couple.

What is this? When and where did this come from?

The 8 Woes against the Sadducees and Pharisees. They still have the same world viewpoint that was their fathers. 

Geneses 2:23 Appreciation for what God has done.

Continuing the 8 Woes. Whenever you see the term "Woe" in scripture, you can understand that that a wrong has been discerned and "judgement " is coming. The lawyers and religious leaders in early church days have been found wanting and judgement is given. The Scribes and Pharisees have hearts that are far from God. They cheat, steal, lie and will do anything it takes to enrich themselves. (lovers of money and lovers of self). Matt 23:16  

All of creation was created out of nothing and then Adam, but it was not good that he was alone.

Jesus provides the 8 Woes to the Scribes and Pharisees.

Gen. 2:15  

Summary;

His role of "rest" involved the service of taking care of the Garden and guarding it from intruders (one of 1st mentions of Angelic Conflict).  

His second role was to guard it, so that begs the question "from who or what? 

Looking at the "local church" and what God has and has not prescribed. Comparing "function" versus "format.

The greatest and most extended piece of prophecy that the Lord gave the disciples during His time on Earth. This lesson starts at Luke 20:45