Empathy with someone else's pain or lack and a desire to help need to be balanced with a deeper realization of the eternal nature of all life and the illusion of all pain. Then let your peace flow into whatever you do, and you will be working on the levels of effect and cause simultaneously.
The word enlightenment conjures up the idea of some superhuman accomplishment, and the ego likes to keep it that way, but it is simply your natural state of felt oneness with Being. It is a state of connectedness with something immeasurable and indestructible, something that, almost paradoxically, is essentially you and yet is much greater than you. It is finding your true nature beyond name and form.
Being is accessible to you now as your own deepest self, your true nature. But don't seek to grasp it with your mind. Don't try to understand it. You can know it only when the mind is still. When you are present, when your attention is fully and intensely in the Now, Being can be felt, but it can never be understood mentally.
When you recognize the sacredness, the beauty, the incredible stillness and dignity in which a flower or a tree exists, you add something to the flower or the tree. Through your recognition, your awareness, nature too comes to know itself. It comes to know its own beauty and sacredness through you.