If it removes yokes & burdens then it is from God. If it adds yokes and burdens.... Singing in the spirit(tounges) really opens up my prayers life to hear from God(Yah). When I sing in tounges, I cease to hear the intellectualiztion of my own loud thoughts and when I quit thinking in my own understanding it allows God to have the floor,,,so to speak...& speak to me in that still quiet voice... that remove burdens....