Why and how did Griffin burglarise …

Halls couples were fed up from Griffin and decided that they were not serve him any more. They want their money which was added in the bill by Griffin. Mrs Janne Hall anxiously want her money and ordered him to leave the Inn. before after noon. Griffin search his purse but he didn't found money so he decided to take an opportunity of invisibility and robbed the Buntique (vicarage). He went out from inn. from his window and reached the house of vicarage.
He broke his window but viscarage's wife listen the sound and tell her husband to go and check, because she was worried about their coin which was kept inside the drawer in another room. But viscarage ignore and told her that there was a cat inside the house. Again the couple heared a cracking noise and went inside the room. Viscarage's wife advice him to put out his baby night cap and face the thief like a man. Then the couple reached near the room and viscarage saw a flying candel and become nervous. Griffin take the opportunity of invisibility and open the drawer from knife and take the all gold coins. Without any noise and symbol of presence, Griffin went out from his house from the main door. On another hand viscarage swang his stick on the corner or inside the chimney but he does not found anyone to punish. So that Griffin burglaries the viscarage to get a money to pay Halls.

Because he wanted money to pay off his rent.