I was wondering if anyone could give me some guidance on what I'm doing
wrong with my concantenated sheets(___________).select statement as
described below:

I'm using an OnTime event to run my macro throughout the day.
Because I could be working on one of many sheets prior to the execution,
I have a named cell in my "control" sheet where I can enter the sheet
name where i want excel to return to after the OnTime macro process is
complete

I have the following elements built in my excel macro coding:

Dim ReturnToSheetNamed As Variant

Application.Goto Reference:="User_Input_Return_to_Sheet_Named"
ReturnToSheetNamed = ActiveCell.Value

The final VBA statements I installed into my macro are:

If ReturnToSheetNamed <> "" Then
Sheets("&ReturnToFocusListsSheetIndicated&").Select
End If

the problem is in the sheets(_________).select statement
but I'm not sure what I'm doing wrong here