It is a relative thing. If the world gets darker, anything that has anything of Jesus in it will show brighter.
The Lord who made us NEW inside, told us to spread the good news.
But everybody has heard the Jesus story, and it’s hard to get them to listen.
BUT, if you approach people like this, they DO listen:
https://www.youtube.com/watch?v=wG9KdSgzDKU
https://www.youtube.com/watch?v=qbj9GOGHAiM