And at 88 he was worried because he could only preach twice a day, every day, six days a week. If you believe that you are not physically able to serve the Lord, please don’t feel down.

Serving the Lord, though, tends to be like that, especially for people. The apostle Paul said in Galatians 6:17: "From henceforth let no man trouble me: for I bear in my body the marks of the Lord ...