Their symbols will be their downfall.

Language is composed of sounds represented by symbols that have changed over time.

"…What is a map?

Why is a map useful?

What is a legend?

Why is a legend useful?

What is a sequence?

Why is this relevant?

When does a map become a guide?

What is a keystone?

Everything stated is relevant

…D, J, T"

Read more to understand Kaf, Yod and Dalet in fullness…

https://www.hebrew4christians.com/Grammar/Unit_One/Aleph-Bet/Dalet/dalet.html

https://www.hebrew4christians.com/Grammar/Unit_One/Aleph-Bet/Yod/yod.html

https://www.hebrew4christians.com/Grammar/Unit_One/Aleph-Bet/Kaf/kaf.html