When you use scripture and rely on Christ alone there is no sect, denomination, or supposed confessional one attends as long as that entity is following scripture as well. Only those whose sects claim enrollment is a prerequisite for salvation would worry about something like that and that is one of the tenants of a cult.
When you use scripture and rely on Christ alone there is no sect, ...And no Christmas and no Easter. Such is the life of the lonely internet prophet with no place to call home. So sad.