Premanand Maharaj Ji
How do I know if I have truly surrendered to God and He is now carrying my worries?
The thermometer of surrender
Just as a thermometer shows whether a fever is gone, unbroken remembrance of God shows whether surrender is complete. If worldly thoughts keep returning, surrender is still only being attempted.
If our remembrance of God flows continuously like a stream of oil, then we have become fully surrendered, with mature surrender; unbroken bhajan is going on.