Dude, it’s your job.

Fathers: you have a great responsibility to teach your children and lead your family in the ways of God. If you don't do it, who will?

If a father won't lead his family to God it is only because of one of three reasons.

Number 1. He is lazy.
Number 2. He is a coward.
Number 3. He is lost and doesn't know God Himself.

If this makes you angry. Then you know it's truth.

Repent.
The word repent means to change your direction. If your leading your family away from God, turn around.

It starts with a simple conversation with God. Acknowledge Him and ask for help in knowing Him and following Him.
He loves you. Your family is at stake.