Do we have to first purify our mind and then our intelligence and then our existence?

From: Mounika

wherever our intention is there then our attention goes there right? That means
senses goes to sense objects then we get
Desires ( here mind comes into picture? or Intelligence comes into picture?)
Thoughts( Thinking feeling Willing)?
words & actions?
Prabhuji , could you please explain above terminology ?? How do they come into action and in what sequence?I am very confused about it..

Prabhuji actually what is the role of mind and what is the role of Intelligence?
Can you clear my doubts with example?

Do we have to first purify  our mind? and then Intelligence and finally our existence??? what is the sequence?