God told Moses to tell the people not to leave any of the manna until morning. Some disobeyed, so in the morning it was all full of worms and stank. So did the lives of the people who were disobedient stink. Disobedience is like a foul smelling odour in the nostrils of God.
The Israelites when they disobeyed, always had to pay the consequences and so will we if we disobey. We must decide today if we are going to obey God and do what He tells us to do. Jesus said in John 15:14,"Ye are my friends, if ye do whatsoever I command you." We must obey the commands of Jesus if we are to live a life that is pleasing to Him. God didn't tolerate disobedience in the lives of the people in Moses' day. He will not tolerate it in our lives either. God hasn't changed, if there is a change, it is in us. We must examine our lives everyday to make sure that we are not being disobedient to God.