Sorry for the short answer. I think you know better. Do I need to describe Christian Bible study to you? Or is this just another attempt to reduce Christians to a bunch of stupid children?
A word to the assumption that Jews would be completed when they came to Christ. I've heard that several times, but I find no bibical evidence for that. Paul makes it clear that Jews have advantages over gentiles. The fathers belong to them and the sonship belongs to them (you). When it comes to grace, for Jews there is no starting capital, nothing in the bucket that can be filled up (what I would call completion). Like the gentiles, they start at level zero.
A word to the assumption that Jews would be completed when they came to Christ. I've heard that several times, but I find no bibical evidence for that. Paul makes it clear that Jews have advantages over gentiles. The fathers belong to them and the sonship belongs to them (you). When it comes to grace, for Jews there is no starting capital, nothing in the bucket that can be filled up (what I would call completion). Like the gentiles, they start at level zero.