Namaste,

I have few questions regarding OM meditation.

I calm myself down by observing breath .. in-out .. in-out. After few minutes I enter a state of complete calmness. At this time if I try to chant OM softly with each exhalation (out breath) is that valid OM meditation technique?

Do I have to visualize an Ishta Devta?

Some have written that chanting OM makes one completely into a renunciate. But I still have duties and obligations and have to fulfill them. I cannot become a renunciate or neglect my duties as grihi Is chanting OM incorrect for me?

Can meditation also be a prayer i.e can I meditate and then end with a prayer for myself (prayer for strength, courage and calmness in face of difficulties) and prayer for wellness of my family, friends, enemies, all beings?