What it all means is quite simple; between 1100 and 3000 years from now science will have advanced to the point where time travel will have become a reality, as well as having conquered all diseases and the aging process, making humankind virtually immortal.
In a society where aging and death are no longer a factor, procreation will also necessarily be curtailed to maintain the balance between population and natural recourses for a sustainable ecology.
Also it will be necessary to be selective as to who will be allowed to exist eternally, since time has proven that not everyone can get along well with others. Only those people with the highest standards of ethics and morals have the potential to co-exist for all eternity. Also. it must be pointed out that such a society be based on available recourses rather than a monetary system that, by its design, separates people into classes purely designed to make one person more powerful and important than another; breeding contempt, jealousy, greed, poverty, oppression, and slavery.
All one needs do is look around to see that neither this age nor any other, by itself, produces enough people capable of meeting the requirements of such a society to populate the globe. and continue the advancement of man. Neither the earth nor its Sun is eternal, and eventually we will need another planet to inhabit, and the means to get there. Without a large enough society, mankind would be left with spending his time surviving rather than advancing to that point.
.Since humankind is now on the verge of self annihilation, it becomes important to address this concept we share regarding the linear passing of time from one moment to the next. This concept belongs solely to the memory part of the human brain; for real time there is only the "Now". That is, the moment of consciousness when memory is being implanted into the brain. We can easily remember the past, because those moments have already passed through the conscious state and have been stored. We cannot easily remember the future, because those things have not yet passed through the conscious state to be implanted into the brain's memory cells. Real Past, Present and Future, then become separate dimensions which will someday become accessible through technology.
In this future dimension, all the above has taken place and the Time Lords (Arch Angels in scriptures) have traveled into the past, giving man the message of an eternal life, and what is required to achieve it. The message contains the need for high morals and standards; thus the religious tones, since we place those virtues in the realm of religion. Whenever the Time Lord (Angel) opened the door between their dimension and ours, the recipient of the message became so focused on the giver of the message that all peripheral vision was lost, leaving him unawares of his immediate surroundings, and thus entranced he perceived the incident as a "vision". The Bible can then be referred to as a compilation of these visitations by the Time Lords throughout history.
The prophesies found in these scriptures have all been found true to date, because in their time these incidents have already occurred. Therefore one can only conclude that the rest of the message they give us is also the truth, and has (in their time) already taken place.
In our time, we are at that point in these prophesies where they say "before This generation passes away" they will be forced to intervene to prevent mankind from mass destruction through nuclear war. We are also (in our time) when (coincidental in their time) the rebellion spoken of in scriptures is taking place.
If we go back to all the ancient texts, we see from the beginning of "writing" there has been two factions of these time travelers: One side being aligned with the supreme ruler, the other side opposing Him and rebelling, are cast out of their dimension, and with no where else to go, return here to out dimension sometime during this generation, probably within the next three years.