The answer is: Those that do God's commandments

Rev 22 vs 14

Revelation 22 wraps up the entire biblical narrative with a powerful invitation and assurance. In verse 14, when it talks about the right to the tree of life, it highlights a recurring theme throughout the scriptures—the idea that life and connection to God are tied to obedience and following divine principles.

The tree of life first appears in Genesis, where it symbolized eternal life in the perfect garden of Eden. It's fascinating to consider the full circle of this theme—how humanity once had access to it in paradise, lost that access through disobedience, and then is offered it again through redemption. In this way, the promises of life, renewal, and hope resonate from the very beginning to the thrilling end of the biblical text.

Interestingly, ancient symbolism also tells us a lot. Trees in many cultures symbolize sustenance, shelter, and life. In the biblical narrative, the tree of life stands tall among the riches of God's creation, signaling a restored relationship with the Divine. It's compassionately inclusive; it’s not just for a select few but a hopeful return to washing away the barriers that separate us from life's full nourishment.

Ultimately, what’s emphasized is that following God's commandments isn’t about a strict ledger of rules; it acts like a guiding light, illuminating paths that lead to harmony, peace, and the richness of that metaphorical tree. So, it's not solely about access, but living within the rhythms of creation itself. Creation beckons us, inviting all to partake in the goodness offered.