The fourth yam (stage or period) of sadhana is ruci, taste. In this stage of ruci, especially the second kind of ruci, it does not matter whether or not the Deity is decorated, or whether or not His face, mouth, hands, and so on are complete. Even though Jagannatha has only two round eyes and no hands, Caitanya Mahaprabhu saw Him as Krsna and cried out to Him, "O Vrajendranandana, I want to meet You. My heart is breaking...