Based on the provided text, what is the ultimate spiritual state a devotee should aspire to, and how is it achieved?

The ideal state for a devotee, as described in Chapter 19, is to see God in everything and ultimately become one with the divine. This is exemplified by the refrain, 'Rama inside, Rama outside, I see Sita-Rama in my dreams.' The path to this state is through the constant repetition of God's name, specifically the name of Rama. The text explains that this practice is a form of 'non-dual worship' through which 'one becomes one with Brahman.' By remembering the name of Rama, a devotee can stop the cycle of birth and death and attain the true form, achieving a state of constant awareness of the Fulfiller of Desires.