Well the full quote was:

"But it’s not that they marry legitimately, because no one would marry them. They catch a village woman to leave behind their offspring."

This is interesting as in the past people believed in a creature known as a changeling that would steal children and leave one of their own kind in it's place.

[link to en.wikipedia.org (secure)]



I think when he talks about the human body being perfect he is not just talking about our physical bodies but also what lies within which is the soul, the immortal part of us. Also man is said to be created in the image of the gods and that is why it is superior to those lowly aliens who covet it. Although their technology is very advanced it is nothing compared to the technology of the Gods which is the ultimate technology.

In regards to you saying that the God's are a higher form of us, yes I think that is True. We are all human with the potential to become enlightened or reach Godhood. We have the spark of divinity within us and it is up to us to work on ourselves and purify ourselves to attain divinity. This is also why we have free will to choose our own destinies.

I have found another 2 interesting lecture excerpts by Master Li Hongzhi on the these matters:

1

“Why are humans what they are? Why are they said to be so deficient? For one thing, they have little wisdom. Additionally, they have to accomplish things by using their hands and feet, through physical labor and hard work. A god, by contrast, doesn’t need to move his hands or feet to once in a while get things done. That god can do it with his mind—whatever he thinks of will come true. It’s because a god’s gong exists in particles ranging from the extremely microscopic to the very macroscopic, and every one of those particles carries that god’s image. His gong contains particles of all sizes.

Whenever that god wants to form an object, he will create it simultaneously from the most microscopic level to all other levels, as well as to the surface level. As that god thinks, his gong brings the object, which was nonexistent, into being, and in a very fast time-field. This is why a Buddha has such great abilities and a God is so powerful. Human beings, on the other hand, are the most deficient. They have to labor with their own physical bodies to accomplish anything. To construct a building, so many people need to go up and down, just like hundreds of molecules that are busy working here and there, back and forth.

This is the clumsiest method. What’s more, when a Buddha wants to do something—unlike human beings who do things in this human time—it’s done in the dimension of the fastest time. So it can be accomplished instantly in this dimension; in the human field of time, it seems to be accomplished by just a thought. The higher one’s cultivation level, the more powerful one is and the more time-fields one can command.”

2

“Microscopic matter can form substances of different appearances, due to the particles’ different arrangement sequences. Of course, in the past many people performed magic, turning water into ice, or one thing into another. It sounds inconceivable, but it’s really not at all inconceivable. When you’re able to change the molecular arrangement sequences of something, it will become something else. So how do you change the appearance of something? Of course, the appearance is even easier to change, and once the appearance changes it becomes something else. The higher the level of a Buddha, a Dao, or a God, the more of this power he has. As you know, humans are very deficient.

How deficient? If humans want to accomplish something or do something, they need to use their hands and feet—they need to use physical labor to get it done. But Buddhas don’t. Buddhas only need to think—the thought alone is enough, because Buddhas have a lot of divine powers, many supernormal abilities, and they also have their own powerful gong. Each microscopic particle of that gong is in the Buddhas’ own image, and those microscopic particles are made up of more microscopic particles, all of which are in their image. Think about it, their gong goes out the moment their thought emerges. Starting from the extremely microscopic level, it changes the structures of particles of different levels.

And the time they use is that of the fastest dimension, so it’s done instantly. Buddhas do things very quickly, as they aren’t restrained by this dimension and time of ours. They instantly change an object from its very foundation into something else. This is how Buddha Fa’s divine power takes effect. Why does the object change the moment a Buddha thinks? When a Buddha thinks, both the countless particles and immeasurable wisdom of his gong are simultaneously making changes at every level, the overall [gong] is also making changes for everything he wants to do, and the larger grains of his gong are also changing the surface of the object. From an object’s most basic particles to its surface particles, his gong is simultaneously changing it from the microscopic to the surface.

He then makes that thing happen in just an instant—he gets it done instantly. Nothing turns into something, as he’s able to combine molecules and particles in the air into an object you can see—this is turning nothing into something. Why is Buddha Fa’s divine power so mighty? Humankind’s science and technology could never reach this point. The power of Buddha Fa cannot be achieved by humankind through scientific and technological means, because it’s impossible for humans to elevate morality in stride with advances in science and technology—it’s impossible.

In addition, in developing this science and technology, humans always have very strong attachments to accomplishing something, which violates the principles of the Fa of the cosmos. So it’s impossible for their heart nature to reach that high. Moreover, humans have various emotions and desires, and all kinds of attachments: the competitive urge, jealousy, elation, greediness, etc. If science and technology could really become that advanced, star wars would break out in the universe—there could really be cosmic wars. But Buddhas, Daos, and Gods won’t permit it—they absolutely cannot allow humans to bring turmoil to the cosmos, so Gods are restraining humankind. Humankind’s science and technology aren’t allowed to reach a level that high without an improvement in morality—it’s absolutely impossible.”