You keep increasing your worthiness, and automatically your worth will grow. The Giver is giving so much, one only needs to receive.
The Giver is giving away with a thousand hands, but you have only two hands. How much can you take with two hands?
That is why it is said, spread open your garment (jholi) to receive. Why? So much is being given which will not fit in your two hands.
Realize that you are getting so much, more than you can manage to take.