There are really two separate issues:
1. Evangelism. Go for it. It’s a great opportunity if its in front of you.
2. Jihad by demographics and Sharia law. If we don’t turn back the tide, pure demographics and radicalism will mean there are no evangelists left in 100 years.
One is the important religious problem. The other is an important political problem.
No, evangelism crowns even politics.
Were most of the American Founders believing Christians or close to it? History answers yes.
Try breaking your own model.