Guru mantra for a Sikh person

[Guest guest]

All the Gurus on this group recommend Guru mantra for people with Rahu

in the 9th. I know someone who has Rahu in the 9th and has retrograde

Jupiter in Pisces in the 2nd, but it is debilitated in Navamsha. I am

guessing that Guru mantra would definitely be good for him. I have the

following questions:

1) Is wearing a Pukhraj (Topaz) equivalent to Guru mantra?

2) Is it ok to wear a stone that rules and is in maraka sthana?

3) Is there a Guru mantra for Sikhs (the person would be more willing

to do something in his own faith)

 

Thanks

 

Sundeep