1f056552__Unequally_Yoked_to_the_World____in__the_world__not_yoked_
[Example] Sex [“of” the world (yoked)] Enjoying sex outside of marriage and having the world’s view of it you could be unequally yoked to someone who does not hold to God’s standard of purity [“in” the world (not yoked)] 
Enjoying sex within marriage
Brent Riggs - Designer, Author, Business Man - Question: What Does It Mean to Be Unequally Yoked to the World?
“in” the world (not yoked)