It doesn't say anything about communion w/ God (directly)

a.	Nor about rest from our work–indeed Adam and Eve could hardly be tired enough to need a day off–they hadn't been working all week, they might need a good night's sleep, but not a day off.

Alright, so far it makes sense that God would highlight a day because His work was done, and it makes sense that He would rest on that day, but why does God tell us to rest on the 7th day? (If you're like me you've got to admit that you're work is rarely satisfactory and never done.) If the Sabbath is connected with perfect and complete work, why do I get a day off?

b.	Grace: The Sabbath was blessed because God's work was perfect and complete, and never because ours is. How often we get that confused, thinking that we must get everything done before we can enjoy the Sabbath.

c.	The Sabbath has always been about His work and not about mine. Hallelujah! On that first Friday evening when Adam and Eve were still wet behind the ears, God said to them, "I want you to remember that all my work of creating this world for you is perfect and complete. You can't add anything to it to make it better. I didn't leave it half baked. I did it perfectly when you were dust, and I'm giving it to you as a gift. Therefore you are not to do any work during this next day. I want you just to enjoy my completed work in all its perfection. There will be work for you to do, but remember that your work can never substitute for mine–that's why I want you to stop each 7th day from your work to rest in mine.

How about taking over His ministry–do you know how you know if you're taking over his ministry–if you get elated when it goes well and depressed when it goes poorly. If He is doing the work, we know that He will do it how? Perfectly and completely. "In the heart of Christ, where reigned perfect harmony with God, there was perfect peace. He was never elated by applause, nor dejected by censure or disappointment. Amid the greatest opposition and the most cruel treatment, He was still of good courage. But many who profess to be His followers have an anxious, troubled heart, because they are afraid to trust themselves with God. They do not make a complete surrender to Him; for they shrink from the consequences that such a surrender may involve. Unless they do make this surrender, they cannot find peace. {DA 330.3}

So if Christ in You does the work, you will not be up and down. We are called to cooperate, but it is God who completes the work.