Well the lyrics are from an old Song which seems it could be used for witchery. I have latin knowledge but maybe someone else can confirm if this is about praising himself or herself:
‘’ Laudate omnes gentes laudate
Magnificat in secula
Et anima mea laudate
Magnificat in secula"
Using Google translate for the whole lot.
omnes gentes laudate
Magnificat in secula
Et anima mea laudate
Magnificat in secula
All the nations praise
Magnifies the ages
The soul praise
Magnifies the ages
Using Google translate to translate individual words.
Praise nations praise
Magnifies in end
And soul my praise
Magnifies in end
Backwards transtalion english to latin
All the nations praise
Magnifies the ages
The soul praise
Magnifies the ages
Laudant omnes gentes
Magnificat in saecula saeculorum
Et laudem meam
Magnificat in saecula saeculorum
Don’t really add up it changes 
Somehow very different translations
I use music in my rituals, that Song has power 
Cool. I use a Water Drum and a firepit… 
That’s awesomeness. Cool
Here’s my try based off of some Latin classes in high school ages ago with some references to what’s been provided.
“All the people pray to him
He rewards our generation
My soul joins in prayer
He rewards our generation.”
I’m really rusty. Hopefully I helped more than I harmed. Lol