hermeneutics
A primary principle for interpreting any text is to read it within its context. THAT is the first step in discerning its meaning. A text without its context can easily become a pretext for a prooftext, as the saying goes. And this has been the unfortunate basis for most false teachings and even entire cult movements.
First session & beginning of a series of classes on Biblical Interpretation, aka Hermeneutics. Why does it matter? What is the main goal?