Revelation 22:14

 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.

·        Doing His commandments does not earn us eternal life, but it is evidence that we have been granted eternal life. Besides, there is an inherent blessing in doing His commandments, because they are good and right for us.   (DG)

·        Regarding the phrase those who do His commandments some translations have those who have washed their robes instead. The difference is between two ancient Greek words:

HOIPLUNONTESTASSTOLAS (washed their robes) or

HOIPOIOUNTESTASENTOLAS (do His commandments)   (DG)

 

Genesis 22:9  And out of the ground the LORD God made every tree grow that is pleasant to the sight and good for food.  The tree of life was also in the midst of the garden, and the tree of the knowledge of good and evil.

Proverbs 11:30  The fruit of the righteous is a tree of life; and he who wins souls is wise.