Does the phrase “acted ignorantly in unbelief” ring a bell to you... really, Christians who are wallowing need to be counseled about the conquering power of Christ. To furnish what is missing in their faith so that the spiritual deficiency represented by sin may be made up.
To say that this is one area of wallowing that Christians can’t be helped with... let me put it bluntly. It’s cheering for Satan.
Show me where this phrase is used in relation to a Christian. Paul used it about himself, describing his behavior has a unbeliever, not as a beleiver.