Vestiduras de Gracia

There is a luxurious restaurant in New York that doesn’t serve gentlemen who aren’t wearing ties.  It is said that many years ago the now deceased Burt Reynolds was not allowed in because he wasn’t wearing a tie.  This establishment offers ties to men who don’t have one.  It seems that Reynolds considered himself  ‘special’ and therefore he didn’t need the tie but  the restaurant still didn’t allow him in.
Heaven is somewhat similar.  Without the appropriate clothes we can’t enter.  There are rules we all have to obey without exception. Heaven provides the clothing we need.  We can’t enter heaven without accepting appropriate attire the heavenly robe.  This raises the following questions:
•    How can we obtain the robe?
•    What do we need to be dressed in the righteousness of Christ?
•    Can we make our heavenly attire ourselves?