Saved by Law, works, or grace? Cause and effect: a clarification

Generally speaking, people seem to have a lot of confusion about how a person is saved.  This holds true for those outside of the Church and even within.   Were the Old Testament saints saved by keeping the Law?  If we are saved by grace alone, why do we have to obey Jesus?  Isn’t that … More Saved by Law, works, or grace? Cause and effect: a clarification