"A skeptic is a person who would ask God for his ID card"

This quote by Edgar A. Shoaff is an amusing way of explaining a skeptic. A skeptic is someone who is not easily convinced and needs proof prior to thinking something. The quote implies that a doubter would even question God's identity and ask for an ID card to show it. This is an amusing way of highlighting the fact that skeptics are not easily swayed by claims and need proof to back them up. It also suggests that doubters are not scared to challenge authority and ask hard questions. This quote is a funny way of highlighting the value of uncertainty and the requirement to question claims prior to accepting them.