Proverbs 17:20; "Even a fool, when he holdeth his peace, is counted wise: and he that shutteth his lips is esteemed a man of understanding."
Matthew 7:6; "Give not that which is holy unto the dogs, neither cast ye your pearls before swine, lest they trample them under their feet, and turn again and rend you."
Even when you know someone is wrong, or a group of people is wrong, it sometimes can be a wise decision to say nothing.
My deliverance minister has told me that unless the spirit of God tells me to witness to someone, that I should stay not. I should only act for God when God tells me to do so.
In the Holy Bible this is backed up by scripture, as the apostles have only witnessed to people when God has told them to do it, and also tells them what to say.
A problem with the devil is that he will tell people who do not know this, and give them feelings of condemnation, so they will witness to people. This makes Christians become a noisy pestilence in the eyes of the people who are exposed to them.
The spirit of God knows who to call and when to call them. Only do this when God tells you to do it. The devil will try to get you in the hands of dangerous people, by telling you lies that will have you witness to people.
Having not been told to witness by God, I witness to people. I was almost trapped in a trick house, and also killed by a dangerous man. This would not have happened if I had known to stay away and wait on the Lord.
It could take years before God calls on you, and it could be possible that he might not ever ask you to witness for him. He might have a different plan for you and he's kingdom. Wait on the Lord, do not do it unless God says so.
You have to be careful in the deadly world, even when witnessing to your own family.
In order to do God's work as an apostle, you must be properly trained. You need to continue to read he's word, and learn from him before doing he's work. You need to have the gifts of the holy spirit that will work in your life for any mission that God tells you to do.
While waiting on the Lord, we are to pray, pray for the world and our families. Pray for the church members and church leaders. Pray for wisdom and knowledge. Jesus Christ said to pray to God for all things. Continue reading the bible and walking with Jesus Christ.
It could be possible that your having an invisible attack which is tearing you down, our trying to kill you. You might be like me and in a position of defense rather than offense.