Posting about how holy you are for going to church and reading the Bible isn't what matters.
What matters is living the message the best you can and making the world better through your example.
Your life is the only book on life some people will ever read.
Your example is the only guide some people will ever follow.
What you teach them with your actions matters a lot more than what you preach with your words.
That's the greatest sermon you can preach.
Want the world to change?
You have to change first.
Be the example.