Question

morse code
morse code was invented by samuel morse and alfred vail. it uses a series of long and short pulses. a dot (usually one short pulse (·) called a dit. the duration of a dit is equal to one unit (1u). the dashes (–) are called dahs. the duration of a dah is equal to three units (3u). the space between dots or dashes is equal to one unit (1u). the space between letters is equal to three units (3u). the space between words is equal to seven units (7u).
samuel morse and alfred vail developed the code for the telegraph machine. a telegraph operator would sit at the machine and tap out long and short taps to represent the letters in the message he was sending.
decode this secret message. letters are separated by spaces and words by slashes/.

Explanation:

Step1: Map Morse to letters

Use the provided Morse code chart:

• - .... . = T H E
• .... .- -... .-.. . = H A B L E
• .-. .. ...- . .-. / -.. .- ... / .- -. -.. / .--. .- ... ... = R I V E R D A S A N D P A S S
• .--. .- -.. / - .... . = P A D T H E

Step2: Combine words (split by /)

Group decoded letter sets by slashes, then form words.

Answer:

THE HABLE RIVER DAS AND PASS PAD THE

(Note: The handwritten "The BIBLE" appears to be an incorrect pre-written guess; the correct decoding of the provided Morse sequence matches the above.)