According to the Quran, man must be like a good tree. A good tree is a natural analogy for a good man. The translation of the relevant verses is as follows:
Do you not see how God compares a good word to a good tree? Its root is firm and its branches are in the sky, it yields its fruit each season with its Lord’s permission—God makes such comparisons for people, in order that they may take heed. (14:24-25)
The tree is a unique phenomenon of Nature; moreover, the tree sets an example for man. It is required of man that he translate this tree culture into human life. This culture implies being deep-rooted, vastly spread out, and at all times giving out benefits.
A good man is one who is like a good tree. What is a tree? A tree begins from a seed, then it turns into a plant, then a strong trunk, then branches and leaves, and then flowers and fruits. A stone cannot grow, but a tree continually grows till it becomes completely lush green with many fine attributes, as referred to in the above Quranic verse.
The same is required of men and women. All men and women must develop themselves like a tree. Where the tree develops itself in physical terms, men and women must develop the same qualities in terms of morality.
Every human being should firmly establish himself on his roots; he should be strong like a tree trunk, he should have a vibrant character like the leaves, he should prove himself fruitful for society, he should convey to people positive vibrations of life, just as a tree supplies fresh oxygen to man, and he should provide shelter to his fellow human beings.
A green tree makes our world beautiful. Without trees, our Earth would be barren. A tree is a giver member of our world. It gives everything but on a unilateral basis. For example, a tree continuously supplies fresh oxygen but it never sends the bill for it. Similar behaviour is required of both men and women.
Men and women must live in their society as giver persons. They must adopt this culture on a unilateral basis. They must live in their society in such a manner that society may always benefit from them. Like this, men and women can make their society like a beautiful garden.
Source: Quranic Wisdom