removing the (remaining) doubts —

who pierced the ākāsam (space) —

you only can mercifully do that. —

eliminating them with the impressions —

 finding a way through —

 severed —

(and) removed without trace —

severing the ten great heads, and killing —

eliminating the concept of being supreme from the 2 persons you may be attached to —

cut off —

giving up —

severing —

removing —

sever —

eliminated —

eliminate —