sin, transgression, iniquity

What's the difference? Watch these 3 explanatory videos from TheBibleProject.com
Sin = To fail or miss the goal. Don't fail at loving God and people! Sometimes when we sin we actually think we're doing the right thing (misguided). Its the unregenerate human condition.
Transgression = Violating trust (trespass, rebellion, treachery). Betrayal of a relationship.
Iniquity = Crooked, bent, twisted, corrupt, morally distorted, cycles of retaliation.

Related podcasts: Jesus final words & Who Can Forgive Sins