A quality you will want to strive for as a good investigator is never to take the word of one source such as some video you saw on YouTube. Always corroborate and cross examine the claims with supporting and even disputing information.
The claim that Jesus traveled to India and Nepal during some period of time is quite simply- bogus.
There’s no credible evidence for it.
It originated from a Russian who lived about 100 years ago. This individual and the scenario surrounding the claim was sketchy to say the least and roundly rejected by any reputable scholar. Just because someone claimed it doesn’t make it so.
It originated from a man named Nicolas Notovitch.
Here’s some info on this man and the claims he made:
https://en.m.wikipedia.org/wiki/Nicolas_Notovitch.
One scholar who was alive at the time Notovitch invented this story called the whole thing “a big fat lie.” And, it seems he may have even later admitted that the whole thing was fabricated.
A modern-day scholar (Ehrman) is quoted as saying this about it:
“Today there is not a single recognized scholar on the planet who has any doubts about the matter. The entire story was invented by Notovitch, who earned a good deal of money and a substantial amount of notoriety for his hoax.”
A bunch of other stuff is said in that video you linked, and it appears much of what you’ve been saying here is just a repeat of things the video claims. I’ve neither the time nor the interest in chasing down those rabbit holes. Let me just caution you against blindly accepting those claims at face value.
There are people who spend decades deeply studying the legitimate scrolls and manuscripts along with the cultural and historical settings and have made it their life’s work to study these things. Books have been written on the Jewish context of the world Jesus lived in and His teachings.
The fact of the matter is- when you study the teachings of Jesus, you’ll find someone who was well versed in the Hebrew scriptures. He was constantly quoting scriptures from what we know of as the Old Testament. The much more credible take on Jesus during those 18 years was a carpenter’s son who stayed in Galilee with annual travels to Jerusalem and Judea. He spent those years in and out of synagogues… a much more likely scenario than a fantasy tale that He went to India to be taught by Hindus.
