If someone asks about your hope as a believer, always be ready to explain it. 1 Timothy 3:15b

If you can’t explain it to a six-year-old, you don’t understand it yourself. There is some debate about who may have coined this saying (Note 1). Never mind. Truth is its own defense. So this is true no matter who first said it.

Note 1: Commonly attributed to Albert Einstein (1879 – 1955).