Which Neoplantonic ideas did Augustine borrow and express in Book XI of Confessions

In his Book XI of Confessions, Augustine made it clear that Plotinus had inspired him.

The more we read Agustine's Confessions book, the more we can perceive how the way in which he write and exposure a problem was inspired by Plotinus. In addition, the way Augustine saw God and Creation is very similar to Plotinus's way