"Things of the World" (spiritual vs material): Regarding the "things of the world," is there a correlation between 1 John 2 and 1 Corinthians 7? [1 John 2:15-17, 1 Corinthians 7:31-34, 2 Timothy 4:10]. Compromised by Unbelieving Spouse: What if the Christian spouse is caused to compromise in life by the unchristian spouse?