You can only live YOUR life, you cannot live for someone else. We will all have to give account to God for how we lived our lives. Focus on you and how you can improve yourself to be a better person.
“And the Lord shall be king over all the earth: in that day shall there be one Lord , and his name one.”
Zechariah 14:9 KJV
https://bible.com/verse-of-the-day/zec.14.9/493