Restrict acces just some paragraphs

About to choose to restrict access to posts and pages and make them accessible to members only, it would be possible just to restrict some paragraphs of a post or page only?
Thank you.

You can use Public previews to make part of your content still visible with everything else hidden. However, it doesn’t let you go paragraph by paragraph. See how to use it in the Help center:

Thank you Ryan.
I can read, “logged out visitors can only see content above the preview on the web”
But is it possible to restrict several pieces of text independently?
Thank you again.

You could use the Handlebars like IF or UNLESS and embed content in between via HTML just for people with certain roles ( Memberships – Ghost Developer Docs).

I use this to show embedded signup forms only to non-members.