Quick as an alarm of flood or fire, there spread within him not only a compassionate dread of discouraging this fellowman who urged a prayer as one in the last agony, but also the opposing dread of fatally feeding an illusion, and being hurried on to a self-committal which might turn into a falsity. 
Quick as an alarm, there spread within him not only a compassionate dread of discouraging this dying fellow man, but also the opposing dread of fatally feeding an illusion, and of being hurried on to a self-committal which might prove impossible to carry out. 