Counterfeit 5 Dollar Bill

My daughter works in the banking industry.

This week someone included a counterfeit 5 dollar bill mixed in with their other cash.
My daughter spotted it.
She later snapped a photo of the counterfeit and a regular 5 dollar bill and asked us to determine which was which.
I could not.

"How did you do it?" I asked, genuinely impressed.

"It didn't look right to me," she said, " and when you held it up to the light you could easily see that the 5 didn't show through in the proper manner."

My daughter has seen literally thousands and thousands of bills over the years.
She's become accustomed to the true look and feel of the real thing.

My daughter is smart, thoughtful and perceptive. She has also seen many forms of spirituality over the years amongst friends, students, acquaintances and family.
She has held them up to the Light and recognizes the Truth when she sees it.

From her very youngest years we would talk about God in a very objective manner.
"Yes, there really is a God, and He loves you very, very much."
"Yes, Jesus really did exist, and he had a specific mission when he died on the cross for the forgiveness of our sins."
"Yes, you can absolutely believe in the bible as your reference point."

She went on to do her own studies and make her own decisions.
And now I hear her incisive interactions with people who wonder about, or try to introduce, counterfeit spirituality.
She holds them up to the Light. And she is not mislead.

What do you believe?