More times than not, it will take someone to come to the end of themselves and have their world turned upside down for them to realize the truth about either someone or a situation they may have.
It took Saul trying to kill him for Jonathan to open his eyes.
Whose eyes are we praying for to be opened to the truth?
Sometimes it may take the choices they have made to play themselves out without any influence from us.
Are we strong enough to let that happen? We have to be and God can give you that strength to allow that loved one to find out the hard way.