Our humanity DNA's is changing progressively from a carbon based (atomic number 6) to a silicon based (atomic number 14) one.
"This calls for wisdom. Let the person who has insight calculate the number of the beast, for it is the number of a man. That number is 666. Revelations 13:18".
Babies born nowadays already have a different DNA, while we are changing relatively at a lower pace. Our earth is also changing including all animals and plants to support the new energy level of this fourth dimension.
When the Extraterrestrial Guides talk about the coming of the Christ Consciousness to earth is of our humanity reaching the next level of consciousness, the one mentioned in many ancient books.
From the very beginning, the Extraterrestrial's message were spiritually and metaphysically instructive. Information about the history on Earth, cosmic structure, and, most importantly, teachings based upon a "Christ Consciousness" were given.
The teachings always emphasized reverence for the " Profound Love of the Cosmic Consciousness" which is how they call God in our universe. Their main teaching was to make contact, not with them but more importantly, with the presence of God within ourselves.
To reach that level, we need Love and Forgiveness, the same level that the master of masters came to teach us by example.
Jesus, the son of men promised to come back and it will happen once our humanity finishes all the tests and fully reach the fourth dimension, he will be not to judge but perhaps happy like a teacher with his students when they pass the exams.
Love to all living things, to creation itself.
Peace
Links
On the Potential of Silicon as a Building Block for Life:
https://pmc.ncbi.nlm.nih.gov/articles/PMC7345352
Carbon:
https://en.m.wikipedia.org/wiki/Carbon
Silicon:
https://en.m.wikipedia.org/wiki/Silicon
Image:
https://en.m.wikipedia.org/wiki/DNA
Zephyris. CC BY-SA 3.0