In my most recent reading of Lehi's dream a few things caught my attention.  (1 Nephi 8, Book of Mormon)

First of all, Lehi, finding himself in a dark and dreary waste, prayed in faith to a God he already knew, who was full of mercy and love.  After praying a vision opened up to him in which he saw a field and a tree whose fruit was desirable to make one happy.  In the dream he went forth and partook of the nearby fruit, which was most sweet and filled his soul with exceedingly great joy.

Lehi's position and perspective were from near the tree, looking out into the field, or the world, not looking at the tree from a distance with an arduous journey ahead.  His family members were also in a position near the tree where they could see it and partake of the fruit when they were ready.  

Lehi spent his time and energy persuading those most dear to him to partake of the fruit of the tree.  

As a side note, I also noticed that not all who wanted to enter the great and spacious building made it.  It seemed to be a somewhat elusive goal, such as fame and fortune provide today.  

My conclusions today:

Some of us are placed in life close to the tree with family, friends and leaders who have already partaken of the fruit and have tasted of its joy.  

Like Lehi, it is expected that we will live our lives in gratitude and faith and purity as we strive to assist others in all the energy of heart to partake of the fruit of the tree and enjoy the blessings of eternal life.

I see the blessings and responsibilities of the tribes of Joseph in this vision of the tree of life, and it is my hope that I can fulfill my mission and fall down and worship the Master of the tree.