In what context are we talking to strangers about God?
- Someone like Saint Patrick, working to convert Pagan Ireland, there is context there.
- Given we are living in a Christian society, and someone is a street preacher calling people into repentance, there is context there.
- We are in a fallen society. A lot of people have set themselves against God.
To some degree, someone may need permission. Just going up to strangers and talking to them about God, they may be hard ground. That ground may need softened up, or even rototilled before anything of worth is set to grow.
I used to sell things business to business. Just walking up to sell something to someone who may be busy, it is hit and miss. You may need their permission first. There are ways to go about getting that permission.
Someone like Apostle Paul was both Jew and Roman Citizen. As a Roman Citizen, he had access to certain things non-Citizens did not. Romans would come and see him to hear about God's Glorious Kingdom.