First sentence is the central idea
The answer to the question is in the 6th chapter of Judges. Hope this helps.
Mathematics<span> is, as Jim Reynolds said, </span>singular<span> despite being </span>plural<span> in form. There are various other </span>words<span> like it, including many other </span>words<span> ending in -ics such as </span>physics<span>,dynamics, ethics, linguistics, metaphysics, optics, economics.</span>