Can we ever say it enough, how are lives should be different? But how often do believers forget and party with darkness and people in darkness to the point where there is no visible difference between them and the world. We cannot think like the world, talk like them, act like them, dress like them and make any difference or impact in their lives.
This does not mean we shouldn’t relate with them, but we SHOULD not live like them. God expects us to live so different and so in contrast that they see God’s light in us and how in the dark they are so that they get convicted of sin and seek salvation for their souls.
Take no part in and have no fellowship with the fruitless deeds and enterprises of darkness, but instead [let your lives be so in contrast as to] expose and reprove and convict them. Ephesians 5:11