If you want to display all entries from a SharePoint list inside your InfoPath form, browser enabled or not, then do the following.
You have a list in SharePoint already, right..
Add a data connection to that list the usual way in InfoPath
Open the “Data source” in the right task pane and select the list (it is listed as a Secondary):
Right click it and select “Repeating table” and drag and drop it to your form
The list is displayed with all entries: