Meditation techniques - how to choose mantra?

Hi,

are all mantras in sanskirt? What is the correct way to choose mantra`s to chant? I see chanting as praying, It`s like doing the rosary, only a lot easier for me. I`ve noticed that there are all of these deity`s in the mantras. Is Rama a name for God or is it some deity that they believed in?

Please help.

Thanks!



I didn't find the right solution from the Internet.



References:

thefreedomforum.com/topics/meditation-techniques-how-to-choose-mantra/

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