Genesis 2:4ff is the text.
A hermeneutical point: we start with a completed canon, and so we start from the end.
The garden of Eden is a proto-tabernacle and proto-temple (this insight comes from Beale). The image-bearers of God are required to multiply the image of God and fill the earth with God’s image. The image-bearers would extend Eden to include the entire earth. Adam was to serve and to guard in the garden. He is more than gardener. He is required to do what the priests would later do. Again, these insights come from Beale. The words “serve” and “guard” are only ever used together when referring to priestly activities, guarding and serving the tabernacle and temple. They are supposed to keep out unsanctified beings from the Garden. This is why Adam’s very first sin is actually letting Satan into the Garden of Eden at all.
Adam is given a covenantal role. The word “covenant” is not used in Adam’s relationship. Neither is it initially used in David’s covenant. Goligher’s take is that the word is much more used later on in history, and it would be somewhat anachronistic for Moses to have used the term. However, Adam’s situation is still truly called covenantal. This covenantal relationship is a matter of life and death. The meaning of the tree of life is suspended until the book of Revelation: it means eternal life, resurrection life, transformation of the universe. (LK: did Adam not then eat of the tree of life? The evidence seems to point to Adam eating of the tree before the Fall: it is possible, of course, that the tree of life in the respect that Liam means, is a sacramental tree, as Calvin would say. In this sense, the tree did not itself bring those things, but signified them).
The first covenant was a covenant of works: eat of the tree and you die (that’s a work!). If Adam had obeyed, he would have filled the earth with image bearers, and expanded the garden until it covered the whole earth. We have to exclude foreign elements from the church. Elders need to guard the church from false teaching.
Eve was the first theological liberal: she added to God’s Word in the temptation, and paraphrased. We do not paraphrase when we are quoting God. The command is changed into something jealous, small, and mean. Knowledge is the lure for Eve. The first doctrine that is ever denied explicitly is the doctrine of judgment. Denial of Hell and judgment is nothing new, obviously. Temptation attacked reason first. Sin is an assault on the truth of God. If we want to look at sin, don’t look first at the whorehouse, look at the academy. This is why Enns has fallen for the lie of the devil, when he says that science has a consensus on evolution, and that therefore biblical theologians must follow suit. Why is the academy more authoritative than God?