It would not change Yahovah or His creation if there were neither Jew nor Christian to worship Him. He is who He is, and nothing mankind has done, is doing. Or will do will change that.
I can, however, be changed back into His image and likeness if I am prepared to do things His way and not according to man’s doctrines.
I must actively seek Yah’s truth, I start by searching the scriptures for the scriptures tell me about Yah and His creation. I compare what I read with what I see around me, and what I do.
Do I follow man made rituals and doctrines, formulas which men say will get me to ‘heaven’, or do I seek Yah’s truths revealed in His Torah and put into words by Moses.
Do I discard and abandon Yah’s Torah because the Apostle Paul seems to imply something else?
It is not about ‘worship’ as such, it is about compliance, it is about obedience, it is about doing things Yah’s way. It is about living in harmony with Yah’s creation and not seeking to mold Yah’s creation to whims of my own godship.