Tadangatvena snanam karishye / danam karishye / homam karishye. (As part of that, I shall perform the bath / charity / fire offering.)
The recitation usually begins with an invocation to Lord Ganesha and the Ishta Devata (chosen deity), asking for the removal of obstacles. It sets the tone for the auspiciousness of the event. maha sankalpam sanskrit pdf
Maha Sankalpam (महासंकल्पम्) is a profoundly detailed Sanskrit vow or resolution taken before performing significant Hindu rituals, homams (fire rituals), or Puja. It acts as a spiritual "record-keeping" mechanism, documenting the exact time, place, and purpose of the ritual within the cosmic cycle. Tadangatvena snanam karishye / danam karishye / homam