"Hey Mulla, where have you been?" asked the imam, "I have not seen you at the mosque in ages! We have missed your presence and your barakah!"
"Oh well I have not been coming for some time..." said Nasrudin "Why is that Mulla? A venerable old man like yourself, why I used to see you there every single day!"
"Well my dear man, it is like this," Nasrudin explained, "in my youth, I did not go very often because I figured I had plenty of time to appease the Almighty in later years, in my middle age, I went frequently because I wanted to make sure that He knew I was making amends for the follies of my youth, over the past few years, I began going less and less because I did not want to bother Him with my presence, nevertheless I wanted Him to know I was doing my obligations just in case He checked, nowadays, in my old age, I see no reason to keep reminding Him that I am still alive!"