The answer you/we seek is within the Holy Bible. Our flesh always want to look to every other place, but the Bible has the answers. We are to Believe, Preach, and Spread the Good News/Gospel of Jesus Christ! Our job isn’t to assure(convert them) their Salvation, but to show them the way. The Holy Spirit then takes over and does all the convicting.
I know as human flesh we want to put our hands in there and add some special human touch, but it hasn’t worked nor will it. If the Church (all of us) was doing our job and Evangelizing in every environment they couldn’t escape the words of Christ thus the Holy Spirit’s conviction.
Instead we have chose to be fat and lazy and God stays in building much like a wild critter and is always caged and then we wonder why he isn’t heard. We are his mouth, eyes, feet, and hands to the world.
Now get off your butt and do something a little or a lot, but something! All to his GLORY!!!
There is a reason why we do not evangelize and it is sum up in one word: FEAR.