Shankaracharya's commentary on God and devotion from chapter 7 to 12. It says that supreme being, oh, partha, in whom are all beings is attainable by one-pointed devotion. What kind of devotion? Ananya-ya, there's no second anymore, the one and only one thing in our life is God,. I love the Lord, my God, in whichever form you love," he said.