[Hope]

Christians are the light of the world 
How can be in darkness
In Matthew 5:14-16, Jesus compares his followers to light, saying we "are the light of the world," unable to be hidden. No one puts a lamp under a bowl because a lamp is designed to help people see in dark places. Christ's words and actions showed the true nature of the world around Him.

Which group of Christian?
There are 45000 groups .