In Revelation 22:14, we find exactly how to partake of the tree of life – how to hang on until we see that dream come to pass. Blessed are those who do His commandments that they may have the right to the tree of life, and may enter through the gates into the city. It goes right back to doing what the word of God teaches us to do. Keep his commandments. Do what He says in the Bible to do. Love Him. Love our neighbor. Trust God. Speak His word. Refuse to doubt. Hold on until the promise comes. This entitles us to the tree of life – this entitles us to the absolute fullness of life.