The route the king takes through the Beit HaMikdash vs. the path taken by the rest of the people as described by Yechezkel mirrors the difference between a Talmid Chacham and an unlearned person.
Why do the people exit through a different gate whereas the king exits using the same gate through which he came? Why does Yechezkel tell us this information in the first place!
Shiur provided courtesy of Torah Anytime