This is something we need to follow more than ever in the crazy world we live today. If we want to see change then first we have to change our self.

“Be the change that you wish to see in the world.”

Dear friends, since God loved us that much, we surely ought to love each other. No one has ever seen God. But if we love each other, God lives in us, and his love is brought to full expression in us.
1 John 4:11‭-‬12 NLT
https://bible.com/bible/116/1jn.4.11-12.NLT