What is divine intervention, and how does it work?
For the human race as well as other beings of form, divine intervention is a concept, something that can only be understood through the experience of it. The Divine must be experienced to understand what it is as well as how intervention might play into life.
You are beings of thought and must conceive of something to make it real. Divinity is only realized by human beings through individual conception and can exist only when realized or experienced. In fact, the Divine does not intervene in your lower four-dimensional lives unless it is asked to do so, and this is how prayer came about. Prayer is the form of asking the Divine to hear your questions and answer them.