Do you ever evoke in silence?

Dear EA,
I understand and appreciate the power of the spoken word in rituals. But do you ever evoke in silence? I find I can still make spirit contact when reaching out with words from my mind (I’ve had to because of throat and sometimes privacy issues). Do you ever do this? I’d be really interested in hearing your views on reaching out with the mind, versus speaking out loud, and then the need to incorporate other physical representations of intent in a ritual. Is it good training do you think, to practice doing it all from the mind with visualisation? What do you think the differences are? Have you been able to penetrate/contact the realms, silently?

Love and respect,