It also helps you determine if the person needs further instruction before you pray. Jesus often did this. He asked people questions concerning their faith and then dealt with negative forces of unbelief before ministering.
Madalas gawin ito Ni Jesus. Tinatanong niya ang mga tao tungkol sa kanilang pananampalataya at harapin ang negatibong puwersa ng kawalan ng pananampalataya bago mag ministeryo.