the book of power, from the Middle Eastern magical Options

there's a topic in this book that goes as follows:

5. Protection from evil spirits and the mischievous
When you are performing a magical operation, whether it be of alchemy, or the white or red magic, it is
best always to have this square written on paper and bound to the left arm:
S D D D C
H T L T B
S D D D C
H T L T B
And this is the talisman that David gave to Solomon the King, and with it he first was able to become
pure, and thus he attracted the first good spirit, and he brought the others to him, and he learned the
magical arts. So it is of great value.
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6. To stop any man, animal, boat or cart from moving
This talisman came from India, and it was there much used against the insurrectionists by the kings of
that land. And when they learned it, they were able to rule without fear, and the enemies were unable to
conquer them.
The square is written on a green leaf with another leaf, in yellow ink, at any time of the day or night:
1 21 63 7
21 7 1 21
9 19 91 9
12 4 6 8

The use of this figure is simple and works at once. When you would use it proceed thus:
Look at the bird, or animal, or man, or boat or cart, while holding this leaf in your left hand. Pronounce
the words [sic] "1 21 63 7" and then the words "12 4 6 8" until they take effect, which is
rapidly. You must say the words quickly, and not in a high voice. And if there is any fear in you, or any
doubt, this will not happen. For you must learn that doubt is the destroyer of works of magic, and thus be
careful of your processes and your fear.
You must not tell anyone when you are doing this thing. If you tell one, then he must promise, in his
blood, that he will tell no more than one person. And when you are working, your head must be covered,
and if it is covered with a yellow cloth, it is better.
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well the first one stated seems pretty simple to compared to the second one where may be a form of pronnciation must be used of in a certain language.. am not sure... Still i wanted to know if these are genuine things???
does the talisman really protect...?
(IMG:style_emoticons/default/wandwizard.gif)

If you say it without doubt or fear in your mind, then I'd think it'd stand a chance.