Complaining is a sin!!

Wow, I didn't know this until I started into this new Bible study "Lord, change my attitude." by James McDonald. I am learning a ton of information and it's only been one week into the study. The study is based off of Numbers and the Israelites time out in the desert after God freed them from slavery. It's interesting because I never realized how bad their attitudes where until this study---they were like whining little babies and so ungrateful for the miracles God had performed for them!! I pray that God convicts me everytime I start complaining and being ungrateful because these type of behaviors put a strain on my relationship with Him. I'm also doing the Frazzled Female with an amazing group of ladies, and I think it's funny that this past weeks lesson was on being positive----funny how God works those things out all the time. I'm thinking His telling me I need to work work work on my critically negative complaining attitude. I hear you, Lord, loud and clear!! I need your help to change me and believe me I'm willing. Does anybody else besides me need an attitude adjustment??