Preface:
Ponder that there are surprising truths in all trees beside the taste of their fruits, such as the shell in different fruits. In some fruit, the skin is glued to the flesh or seed, while in others contrarily, it is separable. These are expressing the secrets of His Almighty's Great, Wise, and Powerful Hand. Thereby, He is showing and conveying to us:

Whatever We wish, We do that and We are able to do so!

Then, O! Faithful servant! By exploring the various secrets and luminosities of these Epistles you realize that the Eternal and Imperishable Omnipotent, before our Creation, pulled us out of the three categories of creatures (inanimate, animates, and human beings following false religions) and created us through His Grace and Generosity in the martial academy. He granted all this to us through His Grace and Favor, without any previous hard worshiping (riyaadat). Hence, if we now, in our worldly affairs, pay a little attention to serving God's creatures for His Happiness, indeed, He, the Almighty, will grant us more and better favors.

As we observed and are still observing that He has taken us from the beginning of the creation into the society of monotheists, especially the followers of the intact Qur'an of Islam; the Cherisher of the worlds has created us in His special Circle of Mercy.

Hereby, as you are remarking, He, the Almighty, has done us the favor of granting to us the way of Relationship for faithful ones through the shortest distance, for the purpose of generalizing the principle of brotherhood, equality, and justice, in the light of spreading monotheism.

Let us hope for the quickest and the highest victory for and assistance to us and all faithful people. By Your Honor and Generosity O' Cherisher, the Alone, the Unique (Waahid), the One (Ahad), and the Great (Akbar)!

1. Have you reflected? That the seed of each tree is actually conserved in its specific woody box. For a certain time, the "box" insulates the principle nucleus of the future tree from the attacks of external calamities and insects. Actually, most of these woody boxes also contain a special kind of oil, for the purpose of a more complete protection of the seed.

Truly, Glorious He is the Evolver Creator (Khaaliq ul-Baaree) and the Omnipotent Enliver (Qaadir ul-Haei).

2. Have you reflected? Inside a small seed of a mulberry, an apricot, a nut and the rest a giant tree of twenty five meter height and a volume of ten to fifteen meter diameter is placed. The annual harvest of thousands of, for instance, apricots, mulberries or nuts, their leaves and other products are condensed and hidden inside their corresponding small body of seeds.

How Great ('Azeem) God He is, with all these manifestations of power.

3. Have you reflected? That each of these seeds contains many of the following facilities.

First: The two primary divisions, the upper part (the trunk) and the lower parts (the roots). Each of these divisions involuntarily determines its way upward and downward and distinguishes its particular trajectory.

Second: The roots are equipped with so-called "bulldozers." These bulldozers serve the purpose of placing the roots in the earth in such a way that the roots should not suffer, and the surrounding earth should not appear modified.

4. Have you reflected? These roots have generally three duties:

a. After the roots have distinguished the specific nutrients in the remote areas, they attract and absorb them through electromagnetism or their particular attraction forces. They supply the root-nurturing elements to the roots, and the body-nurturing elements to the body. From then on, there is the process of how the nutrients for the leaves and fruit are properly analyzed and distributed. All this is an astonishing accomplishment of His Glorious Supreme Being (Hadhrat-e Kibriyaa).

b. The process in which the fatty, sour, sweet, hot, bitter and other stuffs are attracted and absorbed from the soil at a certain distance and supplied to their necessary locations is another perplexing task.

c. The pumping machinery pumps with efficiency of many meters upward: Contrarily, it pumps the water mixed with nutrients absorbed from the soil upward without changes, toward the body. It very properly supplies the portion of each branch and sub-branches.